113603465709893 has 2 divisors, whose sum is σ = 113603465709894. Its totient is φ = 113603465709892.

The previous prime is 113603465709869. The next prime is 113603465709911. The reversal of 113603465709893 is 398907564306311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 68013124458049 + 45590341251844 = 8247007^2 + 6752062^2 .

It is a cyclic number.

It is not a de Polignac number, because 113603465709893 - 2⁸ = 113603465709637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113603465789893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56801732854946 + 56801732854947.

It is an arithmetic number, because the mean of its divisors is an integer number (56801732854947).

Almost surely, 2^{113603465709893} is an apocalyptic number.

It is an amenable number.

113603465709893 is a deficient number, since it is larger than the sum of its proper divisors (1).

113603465709893 is an equidigital number, since it uses as much as digits as its factorization.

113603465709893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88179840, while the sum is 65.

The spelling of 113603465709893 in words is "one hundred thirteen trillion, six hundred three billion, four hundred sixty-five million, seven hundred nine thousand, eight hundred ninety-three".