102303233312 has 36 divisors (see below), whose sum is σ = 234292676310. Its totient is φ = 43844242176.

The previous prime is 102303233303. The next prime is 102303233419. The reversal of 102303233312 is 213332303201.

It can be written as a sum of positive squares in only one way, i.e., 96892748176 + 5410485136 = 311276^2 + 73556^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32620637 + ... + 32623772.

Almost surely, 2^102303233312 is an apocalyptic number.

It is an amenable number.

102303233312 is an abundant number, since it is smaller than the sum of its proper divisors (131989442998).

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

102303233312 is an equidigital number, since it uses as much as digits as its factorization.

102303233312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65244433 (or 65244418 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 102303233312 its reverse (213332303201), we get a palindrome (315635536513).

The spelling of 102303233312 in words is "one hundred two billion, three hundred three million, two hundred thirty-three thousand, three hundred twelve".