113311223329 has 2 divisors, whose sum is σ = 113311223330. Its totient is φ = 113311223328.

The previous prime is 113311223303. The next prime is 113311223359. The reversal of 113311223329 is 923322113311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112259842704 + 1051380625 = 335052^2 + 32425^2 .

It is a cyclic number.

It is not a de Polignac number, because 113311223329 - 2⁵ = 113311223297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113311223329.

It is not a weakly prime, because it can be changed into another prime (113311223359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56655611664 + 56655611665.

It is an arithmetic number, because the mean of its divisors is an integer number (56655611665).

Almost surely, 2^113311223329 is an apocalyptic number.

It is an amenable number.

113311223329 is a deficient number, since it is larger than the sum of its proper divisors (1).

113311223329 is an equidigital number, since it uses as much as digits as its factorization.

113311223329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 31.

The spelling of 113311223329 in words is "one hundred thirteen billion, three hundred eleven million, two hundred twenty-three thousand, three hundred twenty-nine".