131136556562063 has 8 divisors (see below), whose sum is σ = 142069636591008. Its totient is φ = 120324284047584.

The previous prime is 131136556562057. The next prime is 131136556562101. The reversal of 131136556562063 is 360265655631131.

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 131136556562063 - 2²² = 131136552367759 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131136556561996 and 131136556562014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131136556567063) 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, 30201876356 + ... + 30201880697.

It is an arithmetic number, because the mean of its divisors is an integer number (17758704573876).

Almost surely, 2^{131136556562063} is an apocalyptic number.

131136556562063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

131136556562063 is a deficient number, since it is larger than the sum of its proper divisors (10933080028945).

131136556562063 is a wasteful number, since it uses less digits than its factorization.

131136556562063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60403757233.

The product of its (nonzero) digits is 8748000, while the sum is 53.

The spelling of 131136556562063 in words is "one hundred thirty-one trillion, one hundred thirty-six billion, five hundred fifty-six million, five hundred sixty-two thousand, sixty-three".