131331130110131 has 16 divisors (see below), whose sum is σ = 150283539348480. Its totient is φ = 112426453751040.

The previous prime is 131331130110107. The next prime is 131331130110137. The reversal of 131331130110131 is 131011031133131.

It is a cyclic number.

It is not a de Polignac number, because 131331130110131 - 2³⁸ = 131056252203187 is a prime.

It is a super-2 number, since 2×131331130110131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131331130110097 and 131331130110106.

It is not an unprimeable number, because it can be changed into a prime (131331130110137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55219286 + ... + 57548516.

It is an arithmetic number, because the mean of its divisors is an integer number (9392721209280).

Almost surely, 2^{131331130110131} is an apocalyptic number.

131331130110131 is a deficient number, since it is larger than the sum of its proper divisors (18952409238349).

131331130110131 is an equidigital number, since it uses as much as digits as its factorization.

131331130110131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339474.

The product of its (nonzero) digits is 243, while the sum is 23.

Adding to 131331130110131 its reverse (131011031133131), we get a palindrome (262342161243262).

The spelling of 131331130110131 in words is "one hundred thirty-one trillion, three hundred thirty-one billion, one hundred thirty million, one hundred ten thousand, one hundred thirty-one".