131303141023434 has 32 divisors (see below), whose sum is σ = 267960415472640. Its totient is φ = 42883816450800.

The previous prime is 131303141023349. The next prime is 131303141023459. The reversal of 131303141023434 is 434320141303131.

It is a super-2 number, since 2×131303141023434² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131303141023395 and 131303141023404.

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, 1057231212 + ... + 1057355399.

It is an arithmetic number, because the mean of its divisors is an integer number (8373762983520).

Almost surely, 2^{131303141023434} is an apocalyptic number.

131303141023434 is an abundant number, since it is smaller than the sum of its proper divisors (136657274449206).

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

131303141023434 is a wasteful number, since it uses less digits than its factorization.

131303141023434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114586826.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 131303141023434 its reverse (434320141303131), we get a palindrome (565623282326565).

The spelling of 131303141023434 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred forty-one million, twenty-three thousand, four hundred thirty-four".