11323499000 has 64 divisors (see below), whose sum is σ = 28905832800. Its totient is φ = 4117632000.

The previous prime is 11323498999. The next prime is 11323499039. The reversal of 11323499000 is 99432311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503705 + ... + 525704.

Almost surely, 2^11323499000 is an apocalyptic number.

11323499000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11323499000 is an abundant number, since it is smaller than the sum of its proper divisors (17582333800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11323499000 is a wasteful number, since it uses less digits than its factorization.

11323499000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029441 (or 1029427 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 11323499000 in words is "eleven billion, three hundred twenty-three million, four hundred ninety-nine thousand".