102340023012032 has 56 divisors (see below), whose sum is σ = 219657630838800. Its totient is φ = 47027595303936.

The previous prime is 102340023011957. The next prime is 102340023012047. The reversal of 102340023012032 is 230210320043201.

It is a junction number, because it is equal to n+sod(n) for n = 102340023011989 and 102340023012007.

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, 268378982 + ... + 268760037.

It is an arithmetic number, because the mean of its divisors is an integer number (3922457693550).

Almost surely, 2^{102340023012032} is an apocalyptic number.

It is an amenable number.

102340023012032 is an abundant number, since it is smaller than the sum of its proper divisors (117317607826768).

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

102340023012032 is a wasteful number, since it uses less digits than its factorization.

102340023012032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537139273 (or 537139263 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 102340023012032 its reverse (230210320043201), we get a palindrome (332550343055233).

The spelling of 102340023012032 in words is "one hundred two trillion, three hundred forty billion, twenty-three million, twelve thousand, thirty-two".