131360161351 has 4 divisors (see below), whose sum is σ = 131369087304. Its totient is φ = 131351235400.

The previous prime is 131360161337. The next prime is 131360161363. The reversal of 131360161351 is 153161063131.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 131360161351 - 2⁹ = 131360160839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131360161381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4440865 + ... + 4470346.

It is an arithmetic number, because the mean of its divisors is an integer number (32842271826).

Almost surely, 2^131360161351 is an apocalyptic number.

131360161351 is a deficient number, since it is larger than the sum of its proper divisors (8925953).

131360161351 is an equidigital number, since it uses as much as digits as its factorization.

131360161351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8925952.

The product of its (nonzero) digits is 4860, while the sum is 31.

The spelling of 131360161351 in words is "one hundred thirty-one billion, three hundred sixty million, one hundred sixty-one thousand, three hundred fifty-one".