103220099 has 2 divisors, whose sum is σ = 103220100. Its totient is φ = 103220098.

The previous prime is 103220093. The next prime is 103220119. The reversal of 103220099 is 990022301.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103220099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103220093) 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, 51610049 + 51610050.

It is an arithmetic number, because the mean of its divisors is an integer number (51610050).

Almost surely, 2^103220099 is an apocalyptic number.

103220099 is a deficient number, since it is larger than the sum of its proper divisors (1).

103220099 is an equidigital number, since it uses as much as digits as its factorization.

103220099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 103220099 is about 10159.7292778892. The cubic root of 103220099 is about 469.0884686939.

The spelling of 103220099 in words is "one hundred three million, two hundred twenty thousand, ninety-nine".