112100102120001 has 16 divisors (see below), whose sum is σ = 150108098773248. Its totient is φ = 74413254848400.

The previous prime is 112100102119969. The next prime is 112100102120033. The reversal of 112100102120001 is 100021201001211.

It is an interprime number because it is at equal distance from previous prime (112100102119969) and next prime (112100102120033).

It is not a de Polignac number, because 112100102120001 - 2⁵ = 112100102119969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112100102120081) 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, 61781115 + ... + 63569696.

It is an arithmetic number, because the mean of its divisors is an integer number (9381756173328).

Almost surely, 2^{112100102120001} is an apocalyptic number.

It is an amenable number.

112100102120001 is a deficient number, since it is larger than the sum of its proper divisors (38007996653247).

112100102120001 is a wasteful number, since it uses less digits than its factorization.

112100102120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125352092.

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

Adding to 112100102120001 its reverse (100021201001211), we get a palindrome (212121303121212).

The spelling of 112100102120001 in words is "one hundred twelve trillion, one hundred billion, one hundred two million, one hundred twenty thousand, one".