13233113 has 4 divisors (see below), whose sum is σ = 13243188. Its totient is φ = 13223040.

The previous prime is 13233109. The next prime is 13233127. The reversal of 13233113 is 31133231.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3579664 + 9653449 = 1892^2 + 3107^2 .

It is a cyclic number.

It is not a de Polignac number, because 13233113 - 2² = 13233109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13233091 and 13233100.

It is not an unprimeable number, because it can be changed into a prime (13233163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2708 + ... + 5813.

It is an arithmetic number, because the mean of its divisors is an integer number (3310797).

Almost surely, 2^13233113 is an apocalyptic number.

It is an amenable number.

13233113 is a deficient number, since it is larger than the sum of its proper divisors (10075).

13233113 is an equidigital number, since it uses as much as digits as its factorization.

13233113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10074.

The product of its digits is 162, while the sum is 17.

The square root of 13233113 is about 3637.7345972459. The cubic root of 13233113 is about 236.5306037540.

Adding to 13233113 its reverse (31133231), we get a palindrome (44366344).

The spelling of 13233113 in words is "thirteen million, two hundred thirty-three thousand, one hundred thirteen".