11321730296 has 32 divisors (see below), whose sum is σ = 21591586800. Its totient is φ = 5564106240.

The previous prime is 11321730281. The next prime is 11321730323. The reversal of 11321730296 is 69203712311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750395 + ... + 765333.

Almost surely, 2^11321730296 is an apocalyptic number.

It is an amenable number.

11321730296 is a deficient number, since it is larger than the sum of its proper divisors (10269856504).

11321730296 is a wasteful number, since it uses less digits than its factorization.

11321730296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16559 (or 16555 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The spelling of 11321730296 in words is "eleven billion, three hundred twenty-one million, seven hundred thirty thousand, two hundred ninety-six".