150344031 has 16 divisors (see below), whose sum is σ = 211829760. Its totient is φ = 94654560.

The previous prime is 150344021. The next prime is 150344059. The reversal of 150344031 is 130443051.

It is not a de Polignac number, because 150344031 - 2⁶ = 150343967 is a prime.

It is a super-2 number, since 2×150344031² = 45206655314657922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150343989 and 150344007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150344021) 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, 8340 + ... + 19241.

It is an arithmetic number, because the mean of its divisors is an integer number (13239360).

Almost surely, 2^150344031 is an apocalyptic number.

150344031 is a deficient number, since it is larger than the sum of its proper divisors (61485729).

150344031 is a wasteful number, since it uses less digits than its factorization.

150344031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27686.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 150344031 is about 12261.4856767033. The cubic root of 150344031 is about 531.7351827572.

Adding to 150344031 its reverse (130443051), we get a palindrome (280787082).

The spelling of 150344031 in words is "one hundred fifty million, three hundred forty-four thousand, thirty-one".