2031332202101 has 8 divisors (see below), whose sum is σ = 2038609781400. Its totient is φ = 2024054968320.

The previous prime is 2031332202077. The next prime is 2031332202139. The reversal of 2031332202101 is 1012022331302.

It can be written as a sum of positive squares in 4 ways, for example, as 537290466001 + 1494041736100 = 733001^2 + 1222310^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2031332202101 - 2¹⁴ = 2031332185717 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 (2031332202191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20127995 + ... + 20228663.

It is an arithmetic number, because the mean of its divisors is an integer number (254826222675).

Almost surely, 2^{2031332202101} is an apocalyptic number.

It is an amenable number.

2031332202101 is a deficient number, since it is larger than the sum of its proper divisors (7277579299).

2031332202101 is a wasteful number, since it uses less digits than its factorization.

2031332202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172759.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2031332202101 its reverse (1012022331302), we get a palindrome (3043354533403).

The spelling of 2031332202101 in words is "two trillion, thirty-one billion, three hundred thirty-two million, two hundred two thousand, one hundred one".