11312303104 has 22 divisors (see below), whose sum is σ = 22613561084. Its totient is φ = 5656151040.

The previous prime is 11312303069. The next prime is 11312303117. The reversal of 11312303104 is 40130321311.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522562 + ... + 5524609.

Almost surely, 2^11312303104 is an apocalyptic number.

It is an amenable number.

11312303104 is a deficient number, since it is larger than the sum of its proper divisors (11301257980).

11312303104 is an equidigital number, since it uses as much as digits as its factorization.

11312303104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11047191 (or 11047173 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11312303104 its reverse (40130321311), we get a palindrome (51442624415).

The spelling of 11312303104 in words is "eleven billion, three hundred twelve million, three hundred three thousand, one hundred four".