150423133 has 16 divisors (see below), whose sum is σ = 183936640. Its totient is φ = 120139200.

The previous prime is 150423131. The next prime is 150423149. The reversal of 150423133 is 331324051.

It is a cyclic number.

It is not a de Polignac number, because 150423133 - 2¹ = 150423131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150423131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1158 + ... + 17383.

It is an arithmetic number, because the mean of its divisors is an integer number (11496040).

Almost surely, 2^150423133 is an apocalyptic number.

It is an amenable number.

150423133 is a deficient number, since it is larger than the sum of its proper divisors (33513507).

150423133 is a wasteful number, since it uses less digits than its factorization.

150423133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18628.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 150423133 is about 12264.7108812234. The cubic root of 150423133 is about 531.8284221131.

Adding to 150423133 its reverse (331324051), we get a palindrome (481747184).

The spelling of 150423133 in words is "one hundred fifty million, four hundred twenty-three thousand, one hundred thirty-three".