131402555333245 has 32 divisors (see below), whose sum is σ = 182695962758400. Its totient is φ = 88861482293760.

The previous prime is 131402555333237. The next prime is 131402555333299. The reversal of 131402555333245 is 542333555204131.

It is not a de Polignac number, because 131402555333245 - 2³ = 131402555333237 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131402555333195 and 131402555333204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23256675 + ... + 28349215.

It is an arithmetic number, because the mean of its divisors is an integer number (5709248836200).

Almost surely, 2^{131402555333245} is an apocalyptic number.

It is an amenable number.

131402555333245 is a deficient number, since it is larger than the sum of its proper divisors (51293407425155).

131402555333245 is a wasteful number, since it uses less digits than its factorization.

131402555333245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5102725.

The product of its (nonzero) digits is 3240000, while the sum is 46.

The spelling of 131402555333245 in words is "one hundred thirty-one trillion, four hundred two billion, five hundred fifty-five million, three hundred thirty-three thousand, two hundred forty-five".