113122403393 has 2 divisors, whose sum is σ = 113122403394. Its totient is φ = 113122403392.

The previous prime is 113122403311. The next prime is 113122403411. The reversal of 113122403393 is 393304221311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110122431409 + 2999971984 = 331847^2 + 54772^2 .

It is an emirp because it is prime and its reverse (393304221311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113122403393 - 2⁸ = 113122403137 is a prime.

It is not a weakly prime, because it can be changed into another prime (113122403593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56561201696 + 56561201697.

It is an arithmetic number, because the mean of its divisors is an integer number (56561201697).

Almost surely, 2^113122403393 is an apocalyptic number.

It is an amenable number.

113122403393 is a deficient number, since it is larger than the sum of its proper divisors (1).

113122403393 is an equidigital number, since it uses as much as digits as its factorization.

113122403393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 113122403393 in words is "one hundred thirteen billion, one hundred twenty-two million, four hundred three thousand, three hundred ninety-three".