931202020100101 has 16 divisors (see below), whose sum is σ = 993325232977200. Its totient is φ = 869903742484480.

The previous prime is 931202020100069. The next prime is 931202020100129. The reversal of 931202020100101 is 101001020202139.

It can be written as a sum of positive squares in 8 ways, for example, as 65387519925025 + 865814500175076 = 8086255^2 + 29424726^2 .

It is not a de Polignac number, because 931202020100101 - 2⁵ = 931202020100069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (931202020100201) 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, 131610676 + ... + 138505501.

It is an arithmetic number, because the mean of its divisors is an integer number (62082827061075).

Almost surely, 2^{931202020100101} is an apocalyptic number.

It is an amenable number.

931202020100101 is a deficient number, since it is larger than the sum of its proper divisors (62123212877099).

931202020100101 is a wasteful number, since it uses less digits than its factorization.

931202020100101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270117704.

The product of its (nonzero) digits is 216, while the sum is 22.

The spelling of 931202020100101 in words is "nine hundred thirty-one trillion, two hundred two billion, twenty million, one hundred thousand, one hundred one".