103099099 has 2 divisors, whose sum is σ = 103099100. Its totient is φ = 103099098.

The previous prime is 103099097. The next prime is 103099109. The reversal of 103099099 is 990990301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 103099099 - 2¹ = 103099097 is a prime.

It is a super-2 number, since 2×103099099² = 21258848429223602, which contains 22 as substring.

Together with 103099097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (103099091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51549549 + 51549550.

It is an arithmetic number, because the mean of its divisors is an integer number (51549550).

Almost surely, 2^103099099 is an apocalyptic number.

103099099 is a deficient number, since it is larger than the sum of its proper divisors (1).

103099099 is an equidigital number, since it uses as much as digits as its factorization.

103099099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19683, while the sum is 40.

The square root of 103099099 is about 10153.7726486267. The cubic root of 103099099 is about 468.9051003428.

The spelling of 103099099 in words is "one hundred three million, ninety-nine thousand, ninety-nine".