131389632201 has 8 divisors (see below), whose sum is σ = 175335784864. Its totient is φ = 87518283840.

The previous prime is 131389632197. The next prime is 131389632293. The reversal of 131389632201 is 102236983131.

It is a happy number.

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

It is not a de Polignac number, because 131389632201 - 2² = 131389632197 is a prime.

It is a super-2 number, since 2×131389632201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131389632201.

It is not an unprimeable number, because it can be changed into a prime (131389632401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18696976 + ... + 18704001.

It is an arithmetic number, because the mean of its divisors is an integer number (21916973108).

Almost surely, 2^131389632201 is an apocalyptic number.

It is an amenable number.

131389632201 is a deficient number, since it is larger than the sum of its proper divisors (43946152663).

131389632201 is a wasteful number, since it uses less digits than its factorization.

131389632201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37402151.

The product of its (nonzero) digits is 46656, while the sum is 39.

The spelling of 131389632201 in words is "one hundred thirty-one billion, three hundred eighty-nine million, six hundred thirty-two thousand, two hundred one".