102023431342122 has 16 divisors (see below), whose sum is σ = 204050886060960. Its totient is φ = 34007139884592.

The previous prime is 102023431342103. The next prime is 102023431342141. The reversal of 102023431342122 is 221243134320201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (102023431342103) and next prime (102023431342141).

It is a super-2 number, since 2×102023431342122² (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 102023431342122.

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, 167310997 + ... + 167919672.

It is an arithmetic number, because the mean of its divisors is an integer number (12753180378810).

Almost surely, 2^{102023431342122} is an apocalyptic number.

102023431342122 is an abundant number, since it is smaller than the sum of its proper divisors (102027454718838).

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

102023431342122 is a wasteful number, since it uses less digits than its factorization.

102023431342122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335281397.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 102023431342122 its reverse (221243134320201), we get a palindrome (323266565662323).

The spelling of 102023431342122 in words is "one hundred two trillion, twenty-three billion, four hundred thirty-one million, three hundred forty-two thousand, one hundred twenty-two".