2012113379 has 2 divisors, whose sum is σ = 2012113380. Its totient is φ = 2012113378.

The previous prime is 2012113321. The next prime is 2012113423. The reversal of 2012113379 is 9733112102.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2012113379 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012113979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006056689 + 1006056690.

It is an arithmetic number, because the mean of its divisors is an integer number (1006056690).

Almost surely, 2^2012113379 is an apocalyptic number.

2012113379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012113379 is an equidigital number, since it uses as much as digits as its factorization.

2012113379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 2012113379 is about 44856.5867961440. The cubic root of 2012113379 is about 1262.4595819365.

The spelling of 2012113379 in words is "two billion, twelve million, one hundred thirteen thousand, three hundred seventy-nine".