11232403313 has 4 divisors (see below), whose sum is σ = 11233306608. Its totient is φ = 11231500020.

The previous prime is 11232403297. The next prime is 11232403339. The reversal of 11232403313 is 31330423211.

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 11232403313 - 2⁴ = 11232403297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11232409313) 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, 432731 + ... + 457952.

It is an arithmetic number, because the mean of its divisors is an integer number (2808326652).

Almost surely, 2^11232403313 is an apocalyptic number.

It is an amenable number.

11232403313 is a deficient number, since it is larger than the sum of its proper divisors (903295).

11232403313 is an equidigital number, since it uses as much as digits as its factorization.

11232403313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 903294.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11232403313 its reverse (31330423211), we get a palindrome (42562826524).

The spelling of 11232403313 in words is "eleven billion, two hundred thirty-two million, four hundred three thousand, three hundred thirteen".