202131131201 has 8 divisors (see below), whose sum is σ = 210677236224. Its totient is φ = 193711635360.

The previous prime is 202131131179. The next prime is 202131131207. The reversal of 202131131201 is 102131131202.

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 202131131201 - 2¹⁴ = 202131114817 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202131131201.

It is not an unprimeable number, because it can be changed into a prime (202131131207) 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, 31649036 + ... + 31655421.

It is an arithmetic number, because the mean of its divisors is an integer number (26334654528).

Almost surely, 2^202131131201 is an apocalyptic number.

It is an amenable number.

202131131201 is a deficient number, since it is larger than the sum of its proper divisors (8546105023).

202131131201 is a wasteful number, since it uses less digits than its factorization.

202131131201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63304591.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 202131131201 its reverse (102131131202), we get a palindrome (304262262403).

Subtracting from 202131131201 its reverse (102131131202), we obtain a palindrome (99999999999).

The spelling of 202131131201 in words is "two hundred two billion, one hundred thirty-one million, one hundred thirty-one thousand, two hundred one".