11202010213131 has 16 divisors (see below), whose sum is σ = 17571780727200. Its totient is φ = 7028712290304.

The previous prime is 11202010213117. The next prime is 11202010213169. The reversal of 11202010213131 is 13131201020211.

11202010213131 is a `hidden beast` number, since 1 + 120 + 201 + 0 + 213 + 131 = 666.

11202010213131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11202010213131 - 2⁷ = 11202010213003 is a prime.

It is a super-2 number, since 2×11202010213131² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11202010213231) 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, 12202625046 + ... + 12202625963.

It is an arithmetic number, because the mean of its divisors is an integer number (1098236295450).

Almost surely, 2^{11202010213131} is an apocalyptic number.

11202010213131 is a deficient number, since it is larger than the sum of its proper divisors (6369770514069).

11202010213131 is a wasteful number, since it uses less digits than its factorization.

11202010213131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24405251035 (or 24405251029 counting only the distinct ones).

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

Adding to 11202010213131 its reverse (13131201020211), we get a palindrome (24333211233342).

The spelling of 11202010213131 in words is "eleven trillion, two hundred two billion, ten million, two hundred thirteen thousand, one hundred thirty-one".