201102330131 has 2 divisors, whose sum is σ = 201102330132. Its totient is φ = 201102330130.

The previous prime is 201102330089. The next prime is 201102330241. The reversal of 201102330131 is 131033201102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201102330131 - 2³⁰ = 200028588307 is a prime.

It is a super-2 number, since 2×201102330131² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201102330031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100551165065 + 100551165066.

It is an arithmetic number, because the mean of its divisors is an integer number (100551165066).

Almost surely, 2^201102330131 is an apocalyptic number.

201102330131 is a deficient number, since it is larger than the sum of its proper divisors (1).

201102330131 is an equidigital number, since it uses as much as digits as its factorization.

201102330131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 201102330131 its reverse (131033201102), we get a palindrome (332135531233).

The spelling of 201102330131 in words is "two hundred one billion, one hundred two million, three hundred thirty thousand, one hundred thirty-one".