131444232114315 has 16 divisors (see below), whose sum is σ = 210333859840800. Its totient is φ = 70095894308352.

The previous prime is 131444232114269. The next prime is 131444232114347. The reversal of 131444232114315 is 513411232444131.

It is a happy number.

It is not a de Polignac number, because 131444232114315 - 2⁷ = 131444232114187 is a prime.

It is a super-2 number, since 2×131444232114315² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 480868350 + ... + 481141619.

It is an arithmetic number, because the mean of its divisors is an integer number (13145866240050).

Almost surely, 2^{131444232114315} is an apocalyptic number.

131444232114315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131444232114315 is a deficient number, since it is larger than the sum of its proper divisors (78889627726485).

131444232114315 is an equidigital number, since it uses as much as digits as its factorization.

131444232114315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962019086.

The product of its digits is 138240, while the sum is 39.

Adding to 131444232114315 its reverse (513411232444131), we get a palindrome (644855464558446).

The spelling of 131444232114315 in words is "one hundred thirty-one trillion, four hundred forty-four billion, two hundred thirty-two million, one hundred fourteen thousand, three hundred fifteen".