150200423 has 4 divisors (see below), whose sum is σ = 159035760. Its totient is φ = 141365088.

The previous prime is 150200417. The next prime is 150200431. The reversal of 150200423 is 324002051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150200423 - 2⁶ = 150200359 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17), and also a Moran number because the ratio is a prime number: 8835319 = 150200423 / (1 + 5 + 0 + 2 + 0 + 0 + 4 + 2 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150200473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4417643 + ... + 4417676.

It is an arithmetic number, because the mean of its divisors is an integer number (39758940).

Almost surely, 2^150200423 is an apocalyptic number.

150200423 is a deficient number, since it is larger than the sum of its proper divisors (8835337).

150200423 is an equidigital number, since it uses as much as digits as its factorization.

150200423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8835336.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 150200423 is about 12255.6282172723. The cubic root of 150200423 is about 531.5658250694.

Adding to 150200423 its reverse (324002051), we get a palindrome (474202474).

The spelling of 150200423 in words is "one hundred fifty million, two hundred thousand, four hundred twenty-three".