131403432104235 has 12 divisors (see below), whose sum is σ = 227765948980752. Its totient is φ = 70081830455568.

The previous prime is 131403432104183. The next prime is 131403432104267. The reversal of 131403432104235 is 532401234304131.

131403432104235 is a `hidden beast` number, since 1 + 3 + 1 + 403 + 4 + 3 + 2 + 10 + 4 + 235 = 666.

It is not a de Polignac number, because 131403432104235 - 2⁴³ = 122607339082027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131403432104235.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1460038134447 + ... + 1460038134536.

It is an arithmetic number, because the mean of its divisors is an integer number (18980495748396).

Almost surely, 2^{131403432104235} is an apocalyptic number.

131403432104235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131403432104235 is a deficient number, since it is larger than the sum of its proper divisors (96362516876517).

131403432104235 is a wasteful number, since it uses less digits than its factorization.

131403432104235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920076268994 (or 2920076268991 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 131403432104235 its reverse (532401234304131), we get a palindrome (663804666408366).

The spelling of 131403432104235 in words is "one hundred thirty-one trillion, four hundred three billion, four hundred thirty-two million, one hundred four thousand, two hundred thirty-five".