150204199 has 2 divisors, whose sum is σ = 150204200. Its totient is φ = 150204198.

The previous prime is 150204097. The next prime is 150204211. The reversal of 150204199 is 991402051.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150204199 is a prime.

It is a super-2 number, since 2×150204199² = 45122602794463202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 150204199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150204799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75102099 + 75102100.

It is an arithmetic number, because the mean of its divisors is an integer number (75102100).

Almost surely, 2^150204199 is an apocalyptic number.

150204199 is a deficient number, since it is larger than the sum of its proper divisors (1).

150204199 is an equidigital number, since it uses as much as digits as its factorization.

150204199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 150204199 is about 12255.7822679746. The cubic root of 150204199 is about 531.5702795081.

The spelling of 150204199 in words is "one hundred fifty million, two hundred four thousand, one hundred ninety-nine".