131413344032122 has 8 divisors (see below), whose sum is σ = 197564982225696. Its totient is φ = 65558349956892.

The previous prime is 131413344032101. The next prime is 131413344032129. The reversal of 131413344032122 is 221230443314131.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (131413344032129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74161028478 + ... + 74161030249.

It is an arithmetic number, because the mean of its divisors is an integer number (24695622778212).

Almost surely, 2^{131413344032122} is an apocalyptic number.

131413344032122 is a deficient number, since it is larger than the sum of its proper divisors (66151638193574).

131413344032122 is a wasteful number, since it uses less digits than its factorization.

131413344032122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148322059172.

The product of its (nonzero) digits is 41472, while the sum is 34.

Adding to 131413344032122 its reverse (221230443314131), we get a palindrome (352643787346253).

The spelling of 131413344032122 in words is "one hundred thirty-one trillion, four hundred thirteen billion, three hundred forty-four million, thirty-two thousand, one hundred twenty-two".