113323021093 has 2 divisors, whose sum is σ = 113323021094. Its totient is φ = 113323021092.

The previous prime is 113323021081. The next prime is 113323021117. The reversal of 113323021093 is 390120323311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98195743044 + 15127278049 = 313362^2 + 122993^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113323021093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113323025093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56661510546 + 56661510547.

It is an arithmetic number, because the mean of its divisors is an integer number (56661510547).

Almost surely, 2^113323021093 is an apocalyptic number.

It is an amenable number.

113323021093 is a deficient number, since it is larger than the sum of its proper divisors (1).

113323021093 is an equidigital number, since it uses as much as digits as its factorization.

113323021093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 28.

The spelling of 113323021093 in words is "one hundred thirteen billion, three hundred twenty-three million, twenty-one thousand, ninety-three".