150233903 has 2 divisors, whose sum is σ = 150233904. Its totient is φ = 150233902.

The previous prime is 150233887. The next prime is 150233929. The reversal of 150233903 is 309332051.

It is an a-pointer prime, because the next prime (150233929) can be obtained adding 150233903 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150233903 - 2⁴ = 150233887 is a prime.

It is a super-2 number, since 2×150233903² = 45140451221226818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150233933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75116951 + 75116952.

It is an arithmetic number, because the mean of its divisors is an integer number (75116952).

Almost surely, 2^150233903 is an apocalyptic number.

150233903 is a deficient number, since it is larger than the sum of its proper divisors (1).

150233903 is an equidigital number, since it uses as much as digits as its factorization.

150233903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 150233903 is about 12256.9940442182. The cubic root of 150233903 is about 531.6053178602.

Adding to 150233903 its reverse (309332051), we get a palindrome (459565954).

The spelling of 150233903 in words is "one hundred fifty million, two hundred thirty-three thousand, nine hundred three".