102311100032 has 32 divisors (see below), whose sum is σ = 204017095200. Its totient is φ = 51106809600.

The previous prime is 102311099999. The next prime is 102311100071. The reversal of 102311100032 is 230001113201.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×102311100032² (a number of 23 digits) contains 22 as substring.

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, 245732 + ... + 514787.

It is an arithmetic number, because the mean of its divisors is an integer number (6375534225).

Almost surely, 2^102311100032 is an apocalyptic number.

It is an amenable number.

102311100032 is a deficient number, since it is larger than the sum of its proper divisors (101705995168).

102311100032 is an equidigital number, since it uses as much as digits as its factorization.

102311100032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761584 (or 761572 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 102311100032 its reverse (230001113201), we get a palindrome (332312213233).

The spelling of 102311100032 in words is "one hundred two billion, three hundred eleven million, one hundred thousand, thirty-two".