102420232041129 has 16 divisors (see below), whose sum is σ = 136839647600640. Its totient is φ = 68140622056320.

The previous prime is 102420232041091. The next prime is 102420232041131. The reversal of 102420232041129 is 921140232024201.

It is not a de Polignac number, because 102420232041129 - 2²⁴ = 102420215263913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102420232041129.

It is not an unprimeable number, because it can be changed into a prime (102420232041629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14055337 + ... + 20059734.

It is an arithmetic number, because the mean of its divisors is an integer number (8552477975040).

Almost surely, 2^{102420232041129} is an apocalyptic number.

It is an amenable number.

102420232041129 is a deficient number, since it is larger than the sum of its proper divisors (34419415559511).

102420232041129 is a wasteful number, since it uses less digits than its factorization.

102420232041129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34117120.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 102420232041129 in words is "one hundred two trillion, four hundred twenty billion, two hundred thirty-two million, forty-one thousand, one hundred twenty-nine".