11103322313 has 2 divisors, whose sum is σ = 11103322314. Its totient is φ = 11103322312.

The previous prime is 11103322301. The next prime is 11103322327. The reversal of 11103322313 is 31322330111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7604363209 + 3498959104 = 87203^2 + 59152^2 .

It is a cyclic number.

It is not a de Polignac number, because 11103322313 - 2²⁶ = 11036213449 is a prime.

It is not a weakly prime, because it can be changed into another prime (11103322613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5551661156 + 5551661157.

It is an arithmetic number, because the mean of its divisors is an integer number (5551661157).

Almost surely, 2^11103322313 is an apocalyptic number.

It is an amenable number.

11103322313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11103322313 is an equidigital number, since it uses as much as digits as its factorization.

11103322313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11103322313 its reverse (31322330111), we get a palindrome (42425652424).

The spelling of 11103322313 in words is "eleven billion, one hundred three million, three hundred twenty-two thousand, three hundred thirteen".