102031203022122 has 16 divisors (see below), whose sum is σ = 222613533866592. Its totient is φ = 30918546370320.

The previous prime is 102031203022097. The next prime is 102031203022153. The reversal of 102031203022122 is 221220302130201.

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, 772963659193 + ... + 772963659324.

It is an arithmetic number, because the mean of its divisors is an integer number (13913345866662).

Almost surely, 2^{102031203022122} is an apocalyptic number.

102031203022122 is an abundant number, since it is smaller than the sum of its proper divisors (120582330844470).

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

102031203022122 is a wasteful number, since it uses less digits than its factorization.

102031203022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545927318533.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 102031203022122 its reverse (221220302130201), we get a palindrome (323251505152323).

The spelling of 102031203022122 in words is "one hundred two trillion, thirty-one billion, two hundred three million, twenty-two thousand, one hundred twenty-two".