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132302111020 = 2256615105551
BaseRepresentation
bin111101100110111010…
…0100000000100101100
3110122111100202121020221
41323031310200010230
54131423320023040
6140440113221124
712362366250202
oct1731564400454
9418440677227
10132302111020
1151122102222
12217838617a4
13c625b087c1
146591127072
15369500074a
hex1ecdd2012c

132302111020 has 12 divisors (see below), whose sum is σ = 277834433184. Its totient is φ = 52920844400.

The previous prime is 132302111003. The next prime is 132302111063. The reversal of 132302111020 is 20111203231.

It is a junction number, because it is equal to n+sod(n) for n = 132302110985 and 132302111003.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3307552756 + ... + 3307552795.

It is an arithmetic number, because the mean of its divisors is an integer number (23152869432).

Almost surely, 2132302111020 is an apocalyptic number.

132302111020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132302111020 is an abundant number, since it is smaller than the sum of its proper divisors (145532322164).

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

132302111020 is a wasteful number, since it uses less digits than its factorization.

132302111020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6615105560 (or 6615105558 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 132302111020 its reverse (20111203231), we get a palindrome (152413314251).

The spelling of 132302111020 in words is "one hundred thirty-two billion, three hundred two million, one hundred eleven thousand, twenty".

Divisors: 1 2 4 5 10 20 6615105551 13230211102 26460422204 33075527755 66151055510 132302111020