102141031232 has 28 divisors (see below), whose sum is σ = 202842066756. Its totient is φ = 51031219200.

The previous prime is 102141031171. The next prime is 102141031243. The reversal of 102141031232 is 232130141201.

It can be written as a sum of positive squares in 2 ways, for example, as 31992330496 + 70148700736 = 178864^2 + 264856^2 .

It is a super-2 number, since 2×102141031232² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530093 + ... + 696620.

It is an arithmetic number, because the mean of its divisors is an integer number (7244359527).

Almost surely, 2^102141031232 is an apocalyptic number.

It is an amenable number.

102141031232 is a deficient number, since it is larger than the sum of its proper divisors (100701035524).

102141031232 is a wasteful number, since it uses less digits than its factorization.

102141031232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228026 (or 1228016 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102141031232 its reverse (232130141201), we get a palindrome (334271172433).

The spelling of 102141031232 in words is "one hundred two billion, one hundred forty-one million, thirty-one thousand, two hundred thirty-two".