102338012 has 12 divisors (see below), whose sum is σ = 204676080. Its totient is φ = 43859136.

The previous prime is 102337993. The next prime is 102338069. The reversal of 102338012 is 210833201.

102338012 is an admirable number.

It is a super-2 number, since 2×102338012² = 20946137400224288, which 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, 1827437 + ... + 1827492.

It is an arithmetic number, because the mean of its divisors is an integer number (17056340).

Almost surely, 2^102338012 is an apocalyptic number.

It is an amenable number.

102338012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102338012 is a wasteful number, since it uses less digits than its factorization.

102338012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3654940 (or 3654938 counting only the distinct ones).

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

The square root of 102338012 is about 10116.2251853149. The cubic root of 102338012 is about 467.7484159276.

The spelling of 102338012 in words is "one hundred two million, three hundred thirty-eight thousand, twelve".