131001314013201 has 4 divisors (see below), whose sum is σ = 174668418684272. Its totient is φ = 87334209342132.

The previous prime is 131001314013131. The next prime is 131001314013211. The reversal of 131001314013201 is 102310413100131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 131001314013201 - 2²¹ = 131001311916049 is a prime.

It is a super-2 number, since 2×131001314013201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131001314013211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21833552335531 + ... + 21833552335536.

It is an arithmetic number, because the mean of its divisors is an integer number (43667104671068).

Almost surely, 2^{131001314013201} is an apocalyptic number.

It is an amenable number.

131001314013201 is a deficient number, since it is larger than the sum of its proper divisors (43667104671071).

131001314013201 is an equidigital number, since it uses as much as digits as its factorization.

131001314013201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43667104671070.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 131001314013201 its reverse (102310413100131), we get a palindrome (233311727113332).

The spelling of 131001314013201 in words is "one hundred thirty-one trillion, one billion, three hundred fourteen million, thirteen thousand, two hundred one".