131000032345037 has 4 divisors (see below), whose sum is σ = 136695685925280. Its totient is φ = 125304378764796.

The previous prime is 131000032345027. The next prime is 131000032345051. The reversal of 131000032345037 is 730543230000131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131000032345037 - 2³⁰ = 130998958603213 is a prime.

It is a super-2 number, since 2×131000032345037² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131000032344994 and 131000032345012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131000032345027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2847826790087 + ... + 2847826790132.

It is an arithmetic number, because the mean of its divisors is an integer number (34173921481320).

Almost surely, 2^{131000032345037} is an apocalyptic number.

It is an amenable number.

131000032345037 is a deficient number, since it is larger than the sum of its proper divisors (5695653580243).

131000032345037 is an equidigital number, since it uses as much as digits as its factorization.

131000032345037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5695653580242.

The product of its (nonzero) digits is 22680, while the sum is 32.

Adding to 131000032345037 its reverse (730543230000131), we get a palindrome (861543262345168).

The spelling of 131000032345037 in words is "one hundred thirty-one trillion, thirty-two million, three hundred forty-five thousand, thirty-seven".