11125379 has 2 divisors, whose sum is σ = 11125380. Its totient is φ = 11125378.

The previous prime is 11125369. The next prime is 11125409. The reversal of 11125379 is 97352111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11125379 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11125319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5562689 + 5562690.

It is an arithmetic number, because the mean of its divisors is an integer number (5562690).

Almost surely, 2^11125379 is an apocalyptic number.

11125379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11125379 is an equidigital number, since it uses as much as digits as its factorization.

11125379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1890, while the sum is 29.

The square root of 11125379 is about 3335.4728300497. The cubic root of 11125379 is about 223.2397897892.

The spelling of 11125379 in words is "eleven million, one hundred twenty-five thousand, three hundred seventy-nine".