101312020113102 has 32 divisors (see below), whose sum is σ = 226781164260000. Its totient is φ = 33524172103104.

The previous prime is 101312020113071. The next prime is 101312020113137. The reversal of 101312020113102 is 201311020213101.

101312020113102 is a `hidden beast` number, since 1 + 0 + 131 + 20 + 201 + 1 + 310 + 2 = 666.

101312020113102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6847249977 + ... + 6847264772.

It is an arithmetic number, because the mean of its divisors is an integer number (7086911383125).

Almost surely, 2^{101312020113102} is an apocalyptic number.

101312020113102 is an abundant number, since it is smaller than the sum of its proper divisors (125469144146898).

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

101312020113102 is a wasteful number, since it uses less digits than its factorization.

101312020113102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13694514897 (or 13694514891 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 101312020113102 its reverse (201311020213101), we get a palindrome (302623040326203).

Subtracting 101312020113102 from its reverse (201311020213101), we obtain a palindrome (99999000099999).

The spelling of 101312020113102 in words is "one hundred one trillion, three hundred twelve billion, twenty million, one hundred thirteen thousand, one hundred two".