1024120199 has 2 divisors, whose sum is σ = 1024120200. Its totient is φ = 1024120198.

The previous prime is 1024120133. The next prime is 1024120217. The reversal of 1024120199 is 9910214201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1024120199 - 2¹² = 1024116103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1024120129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512060099 + 512060100.

It is an arithmetic number, because the mean of its divisors is an integer number (512060100).

Almost surely, 2^1024120199 is an apocalyptic number.

1024120199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1024120199 is an equidigital number, since it uses as much as digits as its factorization.

1024120199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 1024120199 is about 32001.8780542643. The cubic root of 1024120199 is about 1007.9762761985.

The spelling of 1024120199 in words is "one billion, twenty-four million, one hundred twenty thousand, one hundred ninety-nine".