131403310400022 has 16 divisors (see below), whose sum is σ = 262808978451120. Its totient is φ = 43800710524832.

The previous prime is 131403310400003. The next prime is 131403310400093. The reversal of 131403310400022 is 220004013304131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131403310399965 and 131403310400001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97510497 + ... + 98848892.

It is an arithmetic number, because the mean of its divisors is an integer number (16425561153195).

Almost surely, 2^{131403310400022} is an apocalyptic number.

131403310400022 is an abundant number, since it is smaller than the sum of its proper divisors (131405668051098).

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

131403310400022 is a wasteful number, since it uses less digits than its factorization.

131403310400022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196470927.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 131403310400022 its reverse (220004013304131), we get a palindrome (351407323704153).

The spelling of 131403310400022 in words is "one hundred thirty-one trillion, four hundred three billion, three hundred ten million, four hundred thousand, twenty-two".