102323013232 has 20 divisors (see below), whose sum is σ = 216273641976. Its totient is φ = 46510460480.

The previous prime is 102323013211. The next prime is 102323013257. The reversal of 102323013232 is 232310323201.

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

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, 290690203 + ... + 290690554.

Almost surely, 2^102323013232 is an apocalyptic number.

It is an amenable number.

102323013232 is an abundant number, since it is smaller than the sum of its proper divisors (113950628744).

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

102323013232 is a wasteful number, since it uses less digits than its factorization.

102323013232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581380776 (or 581380770 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 102323013232 its reverse (232310323201), we get a palindrome (334633336433).

The spelling of 102323013232 in words is "one hundred two billion, three hundred twenty-three million, thirteen thousand, two hundred thirty-two".