102313022133232 has 40 divisors (see below), whose sum is σ = 198712328355936. Its totient is φ = 51032499330816.

The previous prime is 102313022133229. The next prime is 102313022133277. The reversal of 102313022133232 is 232331220313201.

It is a happy number.

It is a super-2 number, since 2×102313022133232² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102313022133232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18545958 + ... + 23421754.

Almost surely, 2^{102313022133232} is an apocalyptic number.

It is an amenable number.

102313022133232 is a deficient number, since it is larger than the sum of its proper divisors (96399306222704).

102313022133232 is a wasteful number, since it uses less digits than its factorization.

102313022133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4878985 (or 4878979 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 102313022133232 its reverse (232331220313201), we get a palindrome (334644242446433).

The spelling of 102313022133232 in words is "one hundred two trillion, three hundred thirteen billion, twenty-two million, one hundred thirty-three thousand, two hundred thirty-two".