131323202100131 has 8 divisors (see below), whose sum is σ = 134379156734064. Its totient is φ = 128267335042560.

The previous prime is 131323202100121. The next prime is 131323202100133. The reversal of 131323202100131 is 131001202323131.

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

It is a cyclic number.

It is not a de Polignac number, because 131323202100131 - 2¹⁰ = 131323202099107 is a prime.

It is a super-2 number, since 2×131323202100131² (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 = 131323202100097 and 131323202100106.

It is not an unprimeable number, because it can be changed into a prime (131323202100133) 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, 18855290 + ... + 24862991.

It is an arithmetic number, because the mean of its divisors is an integer number (16797394591758).

Almost surely, 2^{131323202100131} is an apocalyptic number.

131323202100131 is a deficient number, since it is larger than the sum of its proper divisors (3055954633933).

131323202100131 is an equidigital number, since it uses as much as digits as its factorization.

131323202100131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43788181.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 131323202100131 its reverse (131001202323131), we get a palindrome (262324404423262).

The spelling of 131323202100131 in words is "one hundred thirty-one trillion, three hundred twenty-three billion, two hundred two million, one hundred thousand, one hundred thirty-one".