131625035371 has 2 divisors, whose sum is σ = 131625035372. Its totient is φ = 131625035370.

The previous prime is 131625035323. The next prime is 131625035411. The reversal of 131625035371 is 173530526131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131625035371 - 2⁹ = 131625034859 is a prime.

It is a super-2 number, since 2×131625035371² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131625035371.

It is not a weakly prime, because it can be changed into another prime (131625035471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65812517685 + 65812517686.

It is an arithmetic number, because the mean of its divisors is an integer number (65812517686).

Almost surely, 2^131625035371 is an apocalyptic number.

131625035371 is a deficient number, since it is larger than the sum of its proper divisors (1).

131625035371 is an equidigital number, since it uses as much as digits as its factorization.

131625035371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56700, while the sum is 37.

The spelling of 131625035371 in words is "one hundred thirty-one billion, six hundred twenty-five million, thirty-five thousand, three hundred seventy-one".