11103231976 has 32 divisors (see below), whose sum is σ = 21489209280. Its totient is φ = 5374844800.

The previous prime is 11103231959. The next prime is 11103231977. The reversal of 11103231976 is 67913230111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11103231977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86236 + ... + 172171.

It is an arithmetic number, because the mean of its divisors is an integer number (671537790).

Almost surely, 2^11103231976 is an apocalyptic number.

It is an amenable number.

11103231976 is a deficient number, since it is larger than the sum of its proper divisors (10385977304).

11103231976 is a wasteful number, since it uses less digits than its factorization.

11103231976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258585 (or 258581 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 34.

The spelling of 11103231976 in words is "eleven billion, one hundred three million, two hundred thirty-one thousand, nine hundred seventy-six".