131045245053044 has 24 divisors (see below), whose sum is σ = 269174016867840. Its totient is φ = 54644349288096.

The previous prime is 131045245053031. The next prime is 131045245053061. The reversal of 131045245053044 is 440350542540131.

It is a junction number, because it is equal to n+sod(n) for n = 131045245052992 and 131045245053010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63245773604 + ... + 63245775675.

It is an arithmetic number, because the mean of its divisors is an integer number (11215584036160).

Almost surely, 2^{131045245053044} is an apocalyptic number.

131045245053044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

131045245053044 is an abundant number, since it is smaller than the sum of its proper divisors (138128771814796).

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

131045245053044 is a wasteful number, since it uses less digits than its factorization.

131045245053044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126491549327 (or 126491549325 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 131045245053044 its reverse (440350542540131), we get a palindrome (571395787593175).

The spelling of 131045245053044 in words is "one hundred thirty-one trillion, forty-five billion, two hundred forty-five million, fifty-three thousand, forty-four".