102152130424042 has 32 divisors (see below), whose sum is σ = 156861330500160. Its totient is φ = 49866080785920.

The previous prime is 102152130424027. The next prime is 102152130424051. The reversal of 102152130424042 is 240424031251201.

It is a junction number, because it is equal to n+sod(n) for n = 102152130423995 and 102152130424013.

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, 2329399788 + ... + 2329443640.

It is an arithmetic number, because the mean of its divisors is an integer number (4901916578130).

Almost surely, 2^{102152130424042} is an apocalyptic number.

102152130424042 is a deficient number, since it is larger than the sum of its proper divisors (54709200076118).

102152130424042 is a wasteful number, since it uses less digits than its factorization.

102152130424042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55318.

The product of its (nonzero) digits is 15360, while the sum is 31.

Adding to 102152130424042 its reverse (240424031251201), we get a palindrome (342576161675243).

The spelling of 102152130424042 in words is "one hundred two trillion, one hundred fifty-two billion, one hundred thirty million, four hundred twenty-four thousand, forty-two".