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132153111145 = 51161101389999
BaseRepresentation
bin111101100010011110…
…0000111001001101001
3110122002222101121212001
41323010330013021221
54131122144024040
6140413231451001
712355606624216
oct1730474071151
9418088347761
10132153111145
1151055a93430
1221741986a61
13c600c99bb3
14657941cb0d
153686dbc59a
hex1ec4f07269

132153111145 has 32 divisors (see below), whose sum is σ = 177577920000. Its totient is φ = 93599520000.

The previous prime is 132153111109. The next prime is 132153111149. The reversal of 132153111145 is 541111351231.

It is a happy number.

It is not a de Polignac number, because 132153111145 - 29 = 132153110633 is a prime.

It is a super-2 number, since 2×1321531111452 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132153111149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143856 + ... + 533854.

It is an arithmetic number, because the mean of its divisors is an integer number (5549310000).

Almost surely, 2132153111145 is an apocalyptic number.

It is an amenable number.

132153111145 is a deficient number, since it is larger than the sum of its proper divisors (45424808855).

132153111145 is a wasteful number, since it uses less digits than its factorization.

132153111145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390177.

The product of its digits is 1800, while the sum is 28.

Adding to 132153111145 its reverse (541111351231), we get a palindrome (673264462376).

The spelling of 132153111145 in words is "one hundred thirty-two billion, one hundred fifty-three million, one hundred eleven thousand, one hundred forty-five".

Divisors: 1 5 11 55 61 101 305 505 671 1111 3355 5555 6161 30805 67771 338855 389999 1949995 4289989 21449945 23789939 39389899 118949695 196949495 261689329 433288889 1308446645 2166444445 2402783839 12013919195 26430622229 132153111145