11122434313 has 4 divisors (see below), whose sum is σ = 11122645248. Its totient is φ = 11122223380.

The previous prime is 11122434299. The next prime is 11122434317. The reversal of 11122434313 is 31343422111.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11122434313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122434317) 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, 51348 + ... + 157738.

It is an arithmetic number, because the mean of its divisors is an integer number (2780661312).

Almost surely, 2^11122434313 is an apocalyptic number.

It is an amenable number.

11122434313 is a deficient number, since it is larger than the sum of its proper divisors (210935).

11122434313 is a wasteful number, since it uses less digits than its factorization.

11122434313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210934.

The product of its digits is 1728, while the sum is 25.

Adding to 11122434313 its reverse (31343422111), we get a palindrome (42465856424).

The spelling of 11122434313 in words is "eleven billion, one hundred twenty-two million, four hundred thirty-four thousand, three hundred thirteen".