11202013330131 has 32 divisors (see below), whose sum is σ = 16115567408640. Its totient is φ = 6880428576000.

The previous prime is 11202013330099. The next prime is 11202013330163. The reversal of 11202013330131 is 13103331020211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11202013330099) and next prime (11202013330163).

It is not a de Polignac number, because 11202013330131 - 2⁵ = 11202013330099 is a prime.

It is a super-2 number, since 2×11202013330131² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11202013330098 and 11202013330107.

It is not an unprimeable number, because it can be changed into a prime (11202013340131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78899356 + ... + 79041206.

It is an arithmetic number, because the mean of its divisors is an integer number (503611481520).

Almost surely, 2^{11202013330131} is an apocalyptic number.

11202013330131 is a deficient number, since it is larger than the sum of its proper divisors (4913554078509).

11202013330131 is a wasteful number, since it uses less digits than its factorization.

11202013330131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145707.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11202013330131 its reverse (13103331020211), we get a palindrome (24305344350342).

The spelling of 11202013330131 in words is "eleven trillion, two hundred two billion, thirteen million, three hundred thirty thousand, one hundred thirty-one".