1113879327 has 16 divisors (see below), whose sum is σ = 1624371840. Its totient is φ = 673335200.

The previous prime is 1113879317. The next prime is 1113879329. The reversal of 1113879327 is 7239783111.

It is a cyclic number.

It is not a de Polignac number, because 1113879327 - 2²⁰ = 1112830751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113879329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30549 + ... + 56222.

It is an arithmetic number, because the mean of its divisors is an integer number (101523240).

Almost surely, 2^1113879327 is an apocalyptic number.

1113879327 is a deficient number, since it is larger than the sum of its proper divisors (510492513).

1113879327 is a wasteful number, since it uses less digits than its factorization.

1113879327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87174.

The product of its digits is 63504, while the sum is 42.

The square root of 1113879327 is about 33374.8307411438. The cubic root of 1113879327 is about 1036.6036043542.

The spelling of 1113879327 in words is "one billion, one hundred thirteen million, eight hundred seventy-nine thousand, three hundred twenty-seven".