109950899 has 2 divisors, whose sum is σ = 109950900. Its totient is φ = 109950898.

The previous prime is 109950881. The next prime is 109950913. The reversal of 109950899 is 998059901.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109950899 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (109950839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54975449 + 54975450.

It is an arithmetic number, because the mean of its divisors is an integer number (54975450).

Almost surely, 2^109950899 is an apocalyptic number.

109950899 is a deficient number, since it is larger than the sum of its proper divisors (1).

109950899 is an equidigital number, since it uses as much as digits as its factorization.

109950899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 262440, while the sum is 50.

The square root of 109950899 is about 10485.7474220963. The cubic root of 109950899 is about 479.0706831244.

The spelling of 109950899 in words is "one hundred nine million, nine hundred fifty thousand, eight hundred ninety-nine".