131403352502205 has 64 divisors (see below), whose sum is σ = 266979885580800. Its totient is φ = 60069733747200.

The previous prime is 131403352502197. The next prime is 131403352502239. The reversal of 131403352502205 is 502205253304131.

131403352502205 is a `hidden beast` number, since 1 + 3 + 1 + 403 + 3 + 5 + 25 + 0 + 220 + 5 = 666.

It is not a de Polignac number, because 131403352502205 - 2³ = 131403352502197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131403352502205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 205093855 + ... + 205733555.

It is an arithmetic number, because the mean of its divisors is an integer number (4171560712200).

Almost surely, 2^{131403352502205} is an apocalyptic number.

131403352502205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

131403352502205 is an abundant number, since it is smaller than the sum of its proper divisors (135576533078595).

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

131403352502205 is a wasteful number, since it uses less digits than its factorization.

131403352502205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857091 (or 857085 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 131403352502205 in words is "one hundred thirty-one trillion, four hundred three billion, three hundred fifty-two million, five hundred two thousand, two hundred five".