113104150605431 has 2 divisors, whose sum is σ = 113104150605432. Its totient is φ = 113104150605430.

The previous prime is 113104150605389. The next prime is 113104150605491. The reversal of 113104150605431 is 134506051401311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113104150605431 is a prime.

It is a super-2 number, since 2×113104150605431² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 113104150605391 and 113104150605400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113104150605491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56552075302715 + 56552075302716.

It is an arithmetic number, because the mean of its divisors is an integer number (56552075302716).

Almost surely, 2^{113104150605431} is an apocalyptic number.

113104150605431 is a deficient number, since it is larger than the sum of its proper divisors (1).

113104150605431 is an equidigital number, since it uses as much as digits as its factorization.

113104150605431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 113104150605431 in words is "one hundred thirteen trillion, one hundred four billion, one hundred fifty million, six hundred five thousand, four hundred thirty-one".