131376444201 has 12 divisors (see below), whose sum is σ = 190130215860. Its totient is φ = 87416184960.

The previous prime is 131376444181. The next prime is 131376444253. The reversal of 131376444201 is 102444673131.

131376444201 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 7 + 6 + 444 + 201 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 21076070976 + 110300373225 = 145176^2 + 332115^2 .

It is not a de Polignac number, because 131376444201 - 2⁵ = 131376444169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131376444701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14004316 + ... + 14013693.

It is an arithmetic number, because the mean of its divisors is an integer number (15844184655).

Almost surely, 2^131376444201 is an apocalyptic number.

It is an amenable number.

131376444201 is a deficient number, since it is larger than the sum of its proper divisors (58753771659).

131376444201 is a wasteful number, since it uses less digits than its factorization.

131376444201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28018536 (or 28018533 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 131376444201 in words is "one hundred thirty-one billion, three hundred seventy-six million, four hundred forty-four thousand, two hundred one".