102001100112002 has 16 divisors (see below), whose sum is σ = 188309723284032. Its totient is φ = 40352083560720.

The previous prime is 102001100111957. The next prime is 102001100112011. The reversal of 102001100112002 is 200211001100201.

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, 280222802324 + ... + 280222802687.

It is an arithmetic number, because the mean of its divisors is an integer number (11769357705252).

Almost surely, 2^{102001100112002} is an apocalyptic number.

102001100112002 is a deficient number, since it is larger than the sum of its proper divisors (86308623172030).

102001100112002 is a wasteful number, since it uses less digits than its factorization.

102001100112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560445605033.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 102001100112002 its reverse (200211001100201), we get a palindrome (302212101212203).

The spelling of 102001100112002 in words is "one hundred two trillion, one billion, one hundred million, one hundred twelve thousand, two".