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132310123330 = 25711971771457
BaseRepresentation
bin111101100111001001…
…1000100001101000010
3110122111220211200002011
41323032103010031002
54131432342421310
6140441001043134
712362524330540
oct1731623041502
9418456750064
10132310123330
1151126684a70
12217864864aa
13c627682708
146592210d90
153695a8478a
hex1ece4c4342

132310123330 has 64 divisors (see below), whose sum is σ = 299985783552. Its totient is φ = 40814346240.

The previous prime is 132310123291. The next prime is 132310123331. The reversal of 132310123330 is 33321013231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (132310123331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 811039 + ... + 960418.

It is an arithmetic number, because the mean of its divisors is an integer number (4687277868).

Almost surely, 2132310123330 is an apocalyptic number.

132310123330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132310123330 is an abundant number, since it is smaller than the sum of its proper divisors (167675660222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132310123330 is a wasteful number, since it uses less digits than its factorization.

132310123330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771579.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 132310123330 its reverse (33321013231), we get a palindrome (165631136561).

It can be divided in two parts, 1323101 and 23330, that added together give a palindrome (1346431).

The spelling of 132310123330 in words is "one hundred thirty-two billion, three hundred ten million, one hundred twenty-three thousand, three hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 97 110 154 194 385 485 679 770 970 1067 1358 2134 3395 5335 6790 7469 10670 14938 37345 74690 1771457 3542914 8857285 12400199 17714570 19486027 24800398 38972054 62000995 97430135 124001990 136402189 171831329 194860270 272804378 343662658 682010945 859156645 1202819303 1364021890 1718313290 1890144619 2405638606 3780289238 6014096515 9450723095 12028193030 13231012333 18901446190 26462024666 66155061665 132310123330