1113379 has 2 divisors, whose sum is σ = 1113380. Its totient is φ = 1113378.

The previous prime is 1113373. The next prime is 1113401. The reversal of 1113379 is 9733111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113379 is a prime.

It is a super-2 number, since 2×1113379² = 2479225595282, which contains 22 as substring.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (1113373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556689 + 556690.

It is an arithmetic number, because the mean of its divisors is an integer number (556690).

2^1113379 is an apocalyptic number.

1113379 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113379 is an equidigital number, since it uses as much as digits as its factorization.

1113379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 567, while the sum is 25.

The square root of 1113379 is about 1055.1677591739. The cubic root of 1113379 is about 103.6448375557.

The spelling of 1113379 in words is "one million, one hundred thirteen thousand, three hundred seventy-nine".