113993342123 has 2 divisors, whose sum is σ = 113993342124. Its totient is φ = 113993342122.

The previous prime is 113993342081. The next prime is 113993342263. The reversal of 113993342123 is 321243399311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113993342123 - 2²⁴ = 113976564907 is a prime.

It is a super-2 number, since 2×113993342123² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113993342623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56996671061 + 56996671062.

It is an arithmetic number, because the mean of its divisors is an integer number (56996671062).

Almost surely, 2^113993342123 is an apocalyptic number.

113993342123 is a deficient number, since it is larger than the sum of its proper divisors (1).

113993342123 is an equidigital number, since it uses as much as digits as its factorization.

113993342123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 41.

The spelling of 113993342123 in words is "one hundred thirteen billion, nine hundred ninety-three million, three hundred forty-two thousand, one hundred twenty-three".