1113491367 has 48 divisors (see below), whose sum is σ = 1710605280. Its totient is φ = 724626000.

The previous prime is 1113491359. The next prime is 1113491383. The reversal of 1113491367 is 7631943111.

It is not a de Polignac number, because 1113491367 - 2³ = 1113491359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113491867) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11024617 + ... + 11024717.

It is an arithmetic number, because the mean of its divisors is an integer number (35637610).

Almost surely, 2^1113491367 is an apocalyptic number.

1113491367 is a deficient number, since it is larger than the sum of its proper divisors (597113913).

1113491367 is an frugal number, since it uses more digits than its factorization.

1113491367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 175 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 1113491367 is about 33369.0180706595. The cubic root of 1113491367 is about 1036.4832419942.

The spelling of 1113491367 in words is "one billion, one hundred thirteen million, four hundred ninety-one thousand, three hundred sixty-seven".