1113254313 has 4 divisors (see below), whose sum is σ = 1484339088. Its totient is φ = 742169540.

The previous prime is 1113254309. The next prime is 1113254323. The reversal of 1113254313 is 3134523111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1113254313 - 2² = 1113254309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1113254323) 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, 185542383 + ... + 185542388.

It is an arithmetic number, because the mean of its divisors is an integer number (371084772).

Almost surely, 2^1113254313 is an apocalyptic number.

It is an amenable number.

1113254313 is a deficient number, since it is larger than the sum of its proper divisors (371084775).

1113254313 is an equidigital number, since it uses as much as digits as its factorization.

1113254313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371084774.

The product of its digits is 1080, while the sum is 24.

The square root of 1113254313 is about 33365.4658741640. The cubic root of 1113254313 is about 1036.4096835923.

Adding to 1113254313 its reverse (3134523111), we get a palindrome (4247777424).

The spelling of 1113254313 in words is "one billion, one hundred thirteen million, two hundred fifty-four thousand, three hundred thirteen".