150103231 has 2 divisors, whose sum is σ = 150103232. Its totient is φ = 150103230.

The previous prime is 150103207. The next prime is 150103237. The reversal of 150103231 is 132301051.

It is a strong prime.

It is an emirp because it is prime and its reverse (132301051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150103231 - 2⁵ = 150103199 is a prime.

It is a super-2 number, since 2×150103231² = 45061959913278722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150103237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75051615 + 75051616.

It is an arithmetic number, because the mean of its divisors is an integer number (75051616).

Almost surely, 2^150103231 is an apocalyptic number.

150103231 is a deficient number, since it is larger than the sum of its proper divisors (1).

150103231 is an equidigital number, since it uses as much as digits as its factorization.

150103231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 150103231 is about 12251.6623770001. The cubic root of 150103231 is about 531.4511447592.

Adding to 150103231 its reverse (132301051), we get a palindrome (282404282).

The spelling of 150103231 in words is "one hundred fifty million, one hundred three thousand, two hundred thirty-one".