131302212122411 has 16 divisors (see below), whose sum is σ = 144086144237280. Its totient is φ = 118659693707520.

The previous prime is 131302212122401. The next prime is 131302212122429. The reversal of 131302212122411 is 114221212203131.

It is a cyclic number.

It is not a de Polignac number, because 131302212122411 - 2³⁴ = 131285032253227 is a prime.

It is a super-2 number, since 2×131302212122411² (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 (131302212122401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9503705 + ... + 18786293.

It is an arithmetic number, because the mean of its divisors is an integer number (9005384014830).

Almost surely, 2^{131302212122411} is an apocalyptic number.

131302212122411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

131302212122411 is a deficient number, since it is larger than the sum of its proper divisors (12783932114869).

131302212122411 is a wasteful number, since it uses less digits than its factorization.

131302212122411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9290206.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 131302212122411 its reverse (114221212203131), we get a palindrome (245523424325542).

The spelling of 131302212122411 in words is "one hundred thirty-one trillion, three hundred two billion, two hundred twelve million, one hundred twenty-two thousand, four hundred eleven".