150310431 has 16 divisors (see below), whose sum is σ = 225735520. Its totient is φ = 98832960.

The previous prime is 150310429. The next prime is 150310477. The reversal of 150310431 is 134013051.

It is not a de Polignac number, because 150310431 - 2¹ = 150310429 is a prime.

It is a super-2 number, since 2×150310431² = 45186451334811522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150310411) 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, 36160 + ... + 40101.

It is an arithmetic number, because the mean of its divisors is an integer number (14108470).

Almost surely, 2^150310431 is an apocalyptic number.

150310431 is a deficient number, since it is larger than the sum of its proper divisors (75425089).

150310431 is an equidigital number, since it uses as much as digits as its factorization.

150310431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76343 (or 76337 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 150310431 is about 12260.1154562263. The cubic root of 150310431 is about 531.6955677640.

Adding to 150310431 its reverse (134013051), we get a palindrome (284323482).

The spelling of 150310431 in words is "one hundred fifty million, three hundred ten thousand, four hundred thirty-one".