150423243 has 16 divisors (see below), whose sum is σ = 209744640. Its totient is φ = 95711264.

The previous prime is 150423223. The next prime is 150423257. The reversal of 150423243 is 342324051.

It is a cyclic number.

It is not a de Polignac number, because 150423243 - 2⁶ = 150423179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150423223) 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, 32980 + ... + 37262.

It is an arithmetic number, because the mean of its divisors is an integer number (13109040).

Almost surely, 2^150423243 is an apocalyptic number.

150423243 is a deficient number, since it is larger than the sum of its proper divisors (59321397).

150423243 is a wasteful number, since it uses less digits than its factorization.

150423243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4818.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 150423243 is about 12264.7153656332. The cubic root of 150423243 is about 531.8285517499.

Adding to 150423243 its reverse (342324051), we get a palindrome (492747294).

The spelling of 150423243 in words is "one hundred fifty million, four hundred twenty-three thousand, two hundred forty-three".