201130111320131 has 16 divisors (see below), whose sum is σ = 237281253316608. Its totient is φ = 166833692841600.

The previous prime is 201130111320107. The next prime is 201130111320139. The reversal of 201130111320131 is 131023111031102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201130111320131 is a prime.

It is a super-2 number, since 2×201130111320131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201130111320139) 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, 9053291 + ... + 22005051.

It is an arithmetic number, because the mean of its divisors is an integer number (14830078332288).

Almost surely, 2^{201130111320131} is an apocalyptic number.

201130111320131 is a deficient number, since it is larger than the sum of its proper divisors (36151141996477).

201130111320131 is a wasteful number, since it uses less digits than its factorization.

201130111320131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13023362.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 201130111320131 its reverse (131023111031102), we get a palindrome (332153222351233).

The spelling of 201130111320131 in words is "two hundred one trillion, one hundred thirty billion, one hundred eleven million, three hundred twenty thousand, one hundred thirty-one".