131044255030545 has 32 divisors (see below), whose sum is σ = 209856303581184. Its totient is φ = 69828449438400.

The previous prime is 131044255030537. The next prime is 131044255030589. The reversal of 131044255030545 is 545030552440131.

It is not a de Polignac number, because 131044255030545 - 2³ = 131044255030537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131044255030497 and 131044255030506.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177848440 + ... + 178583750.

It is an arithmetic number, because the mean of its divisors is an integer number (6558009486912).

Almost surely, 2^{131044255030545} is an apocalyptic number.

131044255030545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

131044255030545 is a deficient number, since it is larger than the sum of its proper divisors (78812048550639).

131044255030545 is a wasteful number, since it uses less digits than its factorization.

131044255030545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745813.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 131044255030545 in words is "one hundred thirty-one trillion, forty-four billion, two hundred fifty-five million, thirty thousand, five hundred forty-five".