23113349 has 12 divisors (see below), whose sum is σ = 26966700. Its totient is φ = 19752768.

The previous prime is 23113313. The next prime is 23113357. The reversal of 23113349 is 94331132.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8236900 + 14876449 = 2870^2 + 3857^2 .

It is not a de Polignac number, because 23113349 - 2¹² = 23109253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27467 + ... + 28295.

It is an arithmetic number, because the mean of its divisors is an integer number (2247225).

Almost surely, 2^23113349 is an apocalyptic number.

It is an amenable number.

23113349 is a deficient number, since it is larger than the sum of its proper divisors (3853351).

23113349 is an equidigital number, since it uses as much as digits as its factorization.

23113349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412 (or 1405 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

The square root of 23113349 is about 4807.6344494980. The cubic root of 23113349 is about 284.8531057928.

The spelling of 23113349 in words is "twenty-three million, one hundred thirteen thousand, three hundred forty-nine".