113223310433 has 4 divisors (see below), whose sum is σ = 113224642500. Its totient is φ = 113221978368.

The previous prime is 113223310399. The next prime is 113223310439. The reversal of 113223310433 is 334013322311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39970805329 + 73252505104 = 199927^2 + 270652^2 .

It is a cyclic number.

It is not a de Polignac number, because 113223310433 - 2¹⁴ = 113223294049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113223310439) 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 in 3 ways as a sum of consecutive naturals, for example, 529160 + ... + 711657.

It is an arithmetic number, because the mean of its divisors is an integer number (28306160625).

Almost surely, 2^113223310433 is an apocalyptic number.

It is an amenable number.

113223310433 is a deficient number, since it is larger than the sum of its proper divisors (1332067).

113223310433 is an equidigital number, since it uses as much as digits as its factorization.

113223310433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332066.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 113223310433 its reverse (334013322311), we get a palindrome (447236632744).

The spelling of 113223310433 in words is "one hundred thirteen billion, two hundred twenty-three million, three hundred ten thousand, four hundred thirty-three".