11424311313 has 4 divisors (see below), whose sum is σ = 15232415088. Its totient is φ = 7616207540.

The previous prime is 11424311309. The next prime is 11424311323. The reversal of 11424311313 is 31311342411.

It is a happy number.

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 11424311313 - 2² = 11424311309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11424311323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1904051883 + ... + 1904051888.

It is an arithmetic number, because the mean of its divisors is an integer number (3808103772).

Almost surely, 2^11424311313 is an apocalyptic number.

It is an amenable number.

11424311313 is a deficient number, since it is larger than the sum of its proper divisors (3808103775).

11424311313 is an equidigital number, since it uses as much as digits as its factorization.

11424311313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3808103774.

The product of its digits is 864, while the sum is 24.

Adding to 11424311313 its reverse (31311342411), we get a palindrome (42735653724).

The spelling of 11424311313 in words is "eleven billion, four hundred twenty-four million, three hundred eleven thousand, three hundred thirteen".