31023023122102 has 8 divisors (see below), whose sum is σ = 50764946927112. Its totient is φ = 14101374146400.

The previous prime is 31023023122051. The next prime is 31023023122127. The reversal of 31023023122102 is 20122132032013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 1410137414641 = 31023023122102 / (3 + 1 + 0 + 2 + 3 + 0 + 2 + 3 + 1 + 2 + 2 + 1 + 0 + 2).

It is a congruent 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, 705068707299 + ... + 705068707342.

It is an arithmetic number, because the mean of its divisors is an integer number (6345618365889).

Almost surely, 2^{31023023122102} is an apocalyptic number.

31023023122102 is a deficient number, since it is larger than the sum of its proper divisors (19741923805010).

31023023122102 is a wasteful number, since it uses less digits than its factorization.

31023023122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410137414654.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 31023023122102 its reverse (20122132032013), we get a palindrome (51145155154115).

The spelling of 31023023122102 in words is "thirty-one trillion, twenty-three billion, twenty-three million, one hundred twenty-two thousand, one hundred two".