1113979299 has 8 divisors (see below), whose sum is σ = 1499726592. Its totient is φ = 735442440.

The previous prime is 1113979283. The next prime is 1113979333. The reversal of 1113979299 is 9929793111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1113979299 - 2⁴ = 1113979283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1113979219) 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, 1802247 + ... + 1802864.

It is an arithmetic number, because the mean of its divisors is an integer number (187465824).

Almost surely, 2^1113979299 is an apocalyptic number.

1113979299 is a deficient number, since it is larger than the sum of its proper divisors (385747293).

1113979299 is a wasteful number, since it uses less digits than its factorization.

1113979299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3605217.

The product of its digits is 275562, while the sum is 51.

The square root of 1113979299 is about 33376.3284230006. The cubic root of 1113979299 is about 1036.6346155637.

The spelling of 1113979299 in words is "one billion, one hundred thirteen million, nine hundred seventy-nine thousand, two hundred ninety-nine".