131376113651 has 8 divisors (see below), whose sum is σ = 135182393280. Its totient is φ = 127603971432.

The previous prime is 131376113633. The next prime is 131376113657. The reversal of 131376113651 is 156311673131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131376113651 - 2²⁶ = 131309004787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131376113657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8526545 + ... + 8541938.

It is an arithmetic number, because the mean of its divisors is an integer number (16897799160).

Almost surely, 2^131376113651 is an apocalyptic number.

131376113651 is a deficient number, since it is larger than the sum of its proper divisors (3806279629).

131376113651 is a wasteful number, since it uses less digits than its factorization.

131376113651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17068705.

The product of its digits is 34020, while the sum is 38.

Adding to 131376113651 its reverse (156311673131), we get a palindrome (287687786782).

The spelling of 131376113651 in words is "one hundred thirty-one billion, three hundred seventy-six million, one hundred thirteen thousand, six hundred fifty-one".