102333431032 has 96 divisors (see below), whose sum is σ = 227152008720. Its totient is φ = 43086919680.

The previous prime is 102333431027. The next prime is 102333431033. The reversal of 102333431032 is 230134333201.

It is a super-2 number, since 2×102333431032² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102333430988 and 102333431006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102333431033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5880328 + ... + 5897704.

Almost surely, 2^102333431032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102333431032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113576004360).

102333431032 is an abundant number, since it is smaller than the sum of its proper divisors (124818577688).

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

102333431032 is a wasteful number, since it uses less digits than its factorization.

102333431032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17661 (or 17650 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 102333431032 its reverse (230134333201), we get a palindrome (332467764233).

The spelling of 102333431032 in words is "one hundred two billion, three hundred thirty-three million, four hundred thirty-one thousand, thirty-two".