2131413307 has 2 divisors, whose sum is σ = 2131413308. Its totient is φ = 2131413306.

The previous prime is 2131413287. The next prime is 2131413311. The reversal of 2131413307 is 7033141312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2131413307 - 2¹⁵ = 2131380539 is a prime.

It is not a weakly prime, because it can be changed into another prime (2131413337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065706653 + 1065706654.

It is an arithmetic number, because the mean of its divisors is an integer number (1065706654).

Almost surely, 2^2131413307 is an apocalyptic number.

2131413307 is a deficient number, since it is larger than the sum of its proper divisors (1).

2131413307 is an equidigital number, since it uses as much as digits as its factorization.

2131413307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2131413307 is about 46167.2319616414. The cubic root of 2131413307 is about 1286.9328625037.

Adding to 2131413307 its reverse (7033141312), we get a palindrome (9164554619).

The spelling of 2131413307 in words is "two billion, one hundred thirty-one million, four hundred thirteen thousand, three hundred seven".