131234202432131 has 2 divisors, whose sum is σ = 131234202432132. Its totient is φ = 131234202432130.

The previous prime is 131234202432107. The next prime is 131234202432161.

131234202432131 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 131234202432131 - 2³⁸ = 130959324525187 is a prime.

It is a super-2 number, since 2×131234202432131² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131234202432161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65617101216065 + 65617101216066.

It is an arithmetic number, because the mean of its divisors is an integer number (65617101216066).

Almost surely, 2^{131234202432131} is an apocalyptic number.

131234202432131 is a deficient number, since it is larger than the sum of its proper divisors (1).

131234202432131 is an equidigital number, since it uses as much as digits as its factorization.

131234202432131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

It can be divided in two parts, 13123420 and 2432131, that added together give a palindrome (15555551).

The spelling of 131234202432131 in words is "one hundred thirty-one trillion, two hundred thirty-four billion, two hundred two million, four hundred thirty-two thousand, one hundred thirty-one".