102023312031110 has 32 divisors (see below), whose sum is σ = 184390797965472. Its totient is φ = 40642947072000.

The previous prime is 102023312031083. The next prime is 102023312031163. The reversal of 102023312031110 is 11130213320201.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25100012 + ... + 28880048.

It is an arithmetic number, because the mean of its divisors is an integer number (5762212436421).

Almost surely, 2^{102023312031110} is an apocalyptic number.

102023312031110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102023312031110 is a deficient number, since it is larger than the sum of its proper divisors (82367485934362).

102023312031110 is a wasteful number, since it uses less digits than its factorization.

102023312031110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791048.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 102023312031110 its reverse (11130213320201), we get a palindrome (113153525351311).

The spelling of 102023312031110 in words is "one hundred two trillion, twenty-three billion, three hundred twelve million, thirty-one thousand, one hundred ten".