113322320021291 has 2 divisors, whose sum is σ = 113322320021292. Its totient is φ = 113322320021290.

The previous prime is 113322320021263. The next prime is 113322320021327. The reversal of 113322320021291 is 192120023223311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113322320021291 - 2⁴² = 108924273510187 is a prime.

It is a super-3 number, since 3×113322320021291³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (113322320021591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56661160010645 + 56661160010646.

It is an arithmetic number, because the mean of its divisors is an integer number (56661160010646).

Almost surely, 2^{113322320021291} is an apocalyptic number.

113322320021291 is a deficient number, since it is larger than the sum of its proper divisors (1).

113322320021291 is an equidigital number, since it uses as much as digits as its factorization.

113322320021291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 113322320021291 in words is "one hundred thirteen trillion, three hundred twenty-two billion, three hundred twenty million, twenty-one thousand, two hundred ninety-one".