131560007653 has 4 divisors (see below), whose sum is σ = 134359156800. Its totient is φ = 128760858508.

The previous prime is 131560007647. The next prime is 131560007713. The reversal of 131560007653 is 356700065131.

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 a de Polignac number, because none of the positive numbers 2^k-131560007653 is a prime.

It is a super-2 number, since 2×131560007653² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131560007753) 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, 1399574503 + ... + 1399574596.

It is an arithmetic number, because the mean of its divisors is an integer number (33589789200).

Almost surely, 2^131560007653 is an apocalyptic number.

It is an amenable number.

131560007653 is a deficient number, since it is larger than the sum of its proper divisors (2799149147).

131560007653 is an equidigital number, since it uses as much as digits as its factorization.

131560007653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799149146.

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

The spelling of 131560007653 in words is "one hundred thirty-one billion, five hundred sixty million, seven thousand, six hundred fifty-three".