120323299 has 2 divisors, whose sum is σ = 120323300. Its totient is φ = 120323298.

The previous prime is 120323279. The next prime is 120323309. The reversal of 120323299 is 992323021.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120323299 - 2⁵ = 120323267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120323299.

It is not a weakly prime, because it can be changed into another prime (120323209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60161649 + 60161650.

It is an arithmetic number, because the mean of its divisors is an integer number (60161650).

Almost surely, 2^120323299 is an apocalyptic number.

120323299 is a deficient number, since it is larger than the sum of its proper divisors (1).

120323299 is an equidigital number, since it uses as much as digits as its factorization.

120323299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 120323299 is about 10969.1977373006. The cubic root of 120323299 is about 493.6849753818.

The spelling of 120323299 in words is "one hundred twenty million, three hundred twenty-three thousand, two hundred ninety-nine".