150323051 has 4 divisors (see below), whose sum is σ = 150479472. Its totient is φ = 150166632.

The previous prime is 150323039. The next prime is 150323053.

150323051 is nontrivially palindromic in base 10.

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 150323051 - 2¹⁸ = 150060907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150323053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76760 + ... + 78693.

It is an arithmetic number, because the mean of its divisors is an integer number (37619868).

Almost surely, 2^150323051 is an apocalyptic number.

150323051 is a deficient number, since it is larger than the sum of its proper divisors (156421).

150323051 is an equidigital number, since it uses as much as digits as its factorization.

150323051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156420.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 150323051 is about 12260.6301224692. The cubic root of 150323051 is about 531.7104476590.

The spelling of 150323051 in words is "one hundred fifty million, three hundred twenty-three thousand, fifty-one".