102100012112010 has 32 divisors (see below), whose sum is σ = 267316395348672. Its totient is φ = 24751518087680.

The previous prime is 102100012112003. The next prime is 102100012112023. The reversal of 102100012112010 is 10211210001201.

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, 154696987719 + ... + 154696988378.

It is an arithmetic number, because the mean of its divisors is an integer number (8353637354646).

Almost surely, 2^{102100012112010} is an apocalyptic number.

102100012112010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102100012112010 is an abundant number, since it is smaller than the sum of its proper divisors (165216383236662).

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

102100012112010 is a wasteful number, since it uses less digits than its factorization.

102100012112010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309393976118.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102100012112010 its reverse (10211210001201), we get a palindrome (112311222113211).

The spelling of 102100012112010 in words is "one hundred two trillion, one hundred billion, twelve million, one hundred twelve thousand, ten".