102056334215180 has 12 divisors (see below), whose sum is σ = 214318301851920. Its totient is φ = 40822533686064.

The previous prime is 102056334215179. The next prime is 102056334215189. The reversal of 102056334215180 is 81512433650201.

It is not an unprimeable number, because it can be changed into a prime (102056334215189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2551408355360 + ... + 2551408355399.

It is an arithmetic number, because the mean of its divisors is an integer number (17859858487660).

Almost surely, 2^{102056334215180} is an apocalyptic number.

102056334215180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102056334215180 is an abundant number, since it is smaller than the sum of its proper divisors (112261967636740).

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

102056334215180 is a wasteful number, since it uses less digits than its factorization.

102056334215180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5102816710768 (or 5102816710766 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

Adding to 102056334215180 its reverse (81512433650201), we get a palindrome (183568767865381).

The spelling of 102056334215180 in words is "one hundred two trillion, fifty-six billion, three hundred thirty-four million, two hundred fifteen thousand, one hundred eighty".