131056452501 has 8 divisors (see below), whose sum is σ = 188183624160. Its totient is φ = 80650124592.

The previous prime is 131056452497. The next prime is 131056452533. The reversal of 131056452501 is 105254650131.

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

It is not a de Polignac number, because 131056452501 - 2² = 131056452497 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131056452001) 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, 1680210891 + ... + 1680210968.

It is an arithmetic number, because the mean of its divisors is an integer number (23522953020).

Almost surely, 2^131056452501 is an apocalyptic number.

It is an amenable number.

131056452501 is a deficient number, since it is larger than the sum of its proper divisors (57127171659).

131056452501 is a wasteful number, since it uses less digits than its factorization.

131056452501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3360421875.

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 131056452501 in words is "one hundred thirty-one billion, fifty-six million, four hundred fifty-two thousand, five hundred one".