124343099 has 2 divisors, whose sum is σ = 124343100. Its totient is φ = 124343098.

The previous prime is 124343041. The next prime is 124343111. The reversal of 124343099 is 990343421.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124343099 - 2²⁴ = 107565883 is a prime.

It is a super-2 number, since 2×124343099² = 30922412537847602, which contains 22 as substring.

It is a Sophie Germain prime.

It is equal to p_7074953 and since 124343099 and 7074953 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (124343029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62171549 + 62171550.

It is an arithmetic number, because the mean of its divisors is an integer number (62171550).

Almost surely, 2^124343099 is an apocalyptic number.

124343099 is a deficient number, since it is larger than the sum of its proper divisors (1).

124343099 is an equidigital number, since it uses as much as digits as its factorization.

124343099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 124343099 is about 11150.9236837134. The cubic root of 124343099 is about 499.1225932153.

The spelling of 124343099 in words is "one hundred twenty-four million, three hundred forty-three thousand, ninety-nine".