131325325516101 has 8 divisors (see below), whose sum is σ = 175311652883680. Its totient is φ = 87444607579632.

The previous prime is 131325325516079. The next prime is 131325325516117. The reversal of 131325325516101 is 101615523523131.

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

It is not a de Polignac number, because 131325325516101 - 2¹⁸ = 131325325253957 is a prime.

It is a super-2 number, since 2×131325325516101² (a number of 29 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 131325325516101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131325325516601) 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, 26402354875 + ... + 26402359848.

It is an arithmetic number, because the mean of its divisors is an integer number (21913956610460).

Almost surely, 2^{131325325516101} is an apocalyptic number.

It is an amenable number.

131325325516101 is a deficient number, since it is larger than the sum of its proper divisors (43986327367579).

131325325516101 is an equidigital number, since it uses as much as digits as its factorization.

131325325516101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52804715555.

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 131325325516101 in words is "one hundred thirty-one trillion, three hundred twenty-five billion, three hundred twenty-five million, five hundred sixteen thousand, one hundred one".