2135099 has 2 divisors, whose sum is σ = 2135100. Its totient is φ = 2135098.

The previous prime is 2135083. The next prime is 2135101. The reversal of 2135099 is 9905312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2135099 - 2⁴ = 2135083 is a prime.

It is a Sophie Germain prime.

Together with 2135101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2135699) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1067549 + 1067550.

It is an arithmetic number, because the mean of its divisors is an integer number (1067550).

2^2135099 is an apocalyptic number.

2135099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2135099 is an equidigital number, since it uses as much as digits as its factorization.

2135099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 2135099 is about 1461.1977963301. The cubic root of 2135099 is about 128.7674234126.

The spelling of 2135099 in words is "two million, one hundred thirty-five thousand, ninety-nine".