11311323302 has 4 divisors (see below), whose sum is σ = 16966984956. Its totient is φ = 5655661650.

The previous prime is 11311323293. The next prime is 11311323313. The reversal of 11311323302 is 20332311311.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2827830824 + ... + 2827830827.

It is an arithmetic number, because the mean of its divisors is an integer number (4241746239).

Almost surely, 2^11311323302 is an apocalyptic number.

11311323302 is a deficient number, since it is larger than the sum of its proper divisors (5655661654).

11311323302 is an equidigital number, since it uses as much as digits as its factorization.

11311323302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5655661653.

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

Adding to 11311323302 its reverse (20332311311), we get a palindrome (31643634613).

The spelling of 11311323302 in words is "eleven billion, three hundred eleven million, three hundred twenty-three thousand, three hundred two".