11299139 has 2 divisors, whose sum is σ = 11299140. Its totient is φ = 11299138.

The previous prime is 11299111. The next prime is 11299147. The reversal of 11299139 is 93199211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11299139 - 2¹² = 11295043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11299099 and 11299108.

It is not a weakly prime, because it can be changed into another prime (11299199) 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, 5649569 + 5649570.

It is an arithmetic number, because the mean of its divisors is an integer number (5649570).

Almost surely, 2^11299139 is an apocalyptic number.

11299139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11299139 is an equidigital number, since it uses as much as digits as its factorization.

11299139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4374, while the sum is 35.

The square root of 11299139 is about 3361.4191943285. The cubic root of 11299139 is about 224.3960031083.

The spelling of 11299139 in words is "eleven million, two hundred ninety-nine thousand, one hundred thirty-nine".