131331222323334 has 48 divisors (see below), whose sum is σ = 310424686410384. Its totient is φ = 39796643476800.

The previous prime is 131331222323333. The next prime is 131331222323341. The reversal of 131331222323334 is 433323222133131.

131331222323334 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 312 + 2 + 2 + 3 + 2 + 3 + 334 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131331222323333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5591304 + ... + 17144244.

It is an arithmetic number, because the mean of its divisors is an integer number (6467180966883).

Almost surely, 2^{131331222323334} is an apocalyptic number.

131331222323334 is an abundant number, since it is smaller than the sum of its proper divisors (179093464087050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131331222323334 is a wasteful number, since it uses less digits than its factorization.

131331222323334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11610373 (or 11610370 counting only the distinct ones).

The product of its digits is 139968, while the sum is 36.

Adding to 131331222323334 its reverse (433323222133131), we get a palindrome (564654444456465).

The spelling of 131331222323334 in words is "one hundred thirty-one trillion, three hundred thirty-one billion, two hundred twenty-two million, three hundred twenty-three thousand, three hundred thirty-four".