131053655013 has 4 divisors (see below), whose sum is σ = 174738206688. Its totient is φ = 87369103340.

The previous prime is 131053654997. The next prime is 131053655039. The reversal of 131053655013 is 310556350131.

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 131053655013 - 2⁴ = 131053654997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131053655063) 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, 21842275833 + ... + 21842275838.

It is an arithmetic number, because the mean of its divisors is an integer number (43684551672).

Almost surely, 2^131053655013 is an apocalyptic number.

It is an amenable number.

131053655013 is a deficient number, since it is larger than the sum of its proper divisors (43684551675).

131053655013 is an equidigital number, since it uses as much as digits as its factorization.

131053655013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43684551674.

The product of its (nonzero) digits is 20250, while the sum is 33.

The spelling of 131053655013 in words is "one hundred thirty-one billion, fifty-three million, six hundred fifty-five thousand, thirteen".