131377757583 has 8 divisors (see below), whose sum is σ = 175179632688. Its totient is φ = 87580527104.

The previous prime is 131377757573. The next prime is 131377757617. The reversal of 131377757583 is 385757773131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131377757583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131377757503) 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, 1094610 + ... + 1208687.

It is an arithmetic number, because the mean of its divisors is an integer number (21897454086).

Almost surely, 2^131377757583 is an apocalyptic number.

131377757583 is a deficient number, since it is larger than the sum of its proper divisors (43801875105).

131377757583 is a wasteful number, since it uses less digits than its factorization.

131377757583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322313.

The product of its digits is 12965400, while the sum is 57.

The spelling of 131377757583 in words is "one hundred thirty-one billion, three hundred seventy-seven million, seven hundred fifty-seven thousand, five hundred eighty-three".