150031430 has 16 divisors (see below), whose sum is σ = 270221184. Its totient is φ = 59976000.

The previous prime is 150031421. The next prime is 150031447. The reversal of 150031430 is 34130051.

It is a junction number, because it is equal to n+sod(n) for n = 150031399 and 150031408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17930 + ... + 24930.

It is an arithmetic number, because the mean of its divisors is an integer number (16888824).

Almost surely, 2^150031430 is an apocalyptic number.

150031430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150031430 is a deficient number, since it is larger than the sum of its proper divisors (120189754).

150031430 is a wasteful number, since it uses less digits than its factorization.

150031430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9151.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 150031430 is about 12248.7317710855. The cubic root of 150031430 is about 531.3663923984.

Adding to 150031430 its reverse (34130051), we get a palindrome (184161481).

The spelling of 150031430 in words is "one hundred fifty million, thirty-one thousand, four hundred thirty".