131581876101 has 8 divisors (see below), whose sum is σ = 188938078560. Its totient is φ = 80973462192.

The previous prime is 131581876073. The next prime is 131581876121. The reversal of 131581876101 is 101678185131.

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

It is not a de Polignac number, because 131581876101 - 2⁷ = 131581875973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131581876121) 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, 1686947091 + ... + 1686947168.

It is an arithmetic number, because the mean of its divisors is an integer number (23617259820).

Almost surely, 2^131581876101 is an apocalyptic number.

It is an amenable number.

131581876101 is a deficient number, since it is larger than the sum of its proper divisors (57356202459).

131581876101 is a wasteful number, since it uses less digits than its factorization.

131581876101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373894275.

The product of its (nonzero) digits is 40320, while the sum is 42.

The spelling of 131581876101 in words is "one hundred thirty-one billion, five hundred eighty-one million, eight hundred seventy-six thousand, one hundred one".