102332012 has 12 divisors (see below), whose sum is σ = 179151840. Its totient is φ = 51145776.

The previous prime is 102331997. The next prime is 102332033. The reversal of 102332012 is 210233201.

It is a happy 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, 17618 + ... + 22694.

It is an arithmetic number, because the mean of its divisors is an integer number (14929320).

Almost surely, 2^102332012 is an apocalyptic number.

It is an amenable number.

102332012 is a deficient number, since it is larger than the sum of its proper divisors (76819828).

102332012 is a wasteful number, since it uses less digits than its factorization.

102332012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10120 (or 10118 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 102332012 is about 10115.9286276644. The cubic root of 102332012 is about 467.7392745040.

Adding to 102332012 its reverse (210233201), we get a palindrome (312565213).

It can be divided in two parts, 10233201 and 2, that multiplied together give a palindrome (20466402).

The spelling of 102332012 in words is "one hundred two million, three hundred thirty-two thousand, twelve".