150403320 has 96 divisors (see below), whose sum is σ = 504616320. Its totient is φ = 38810880.

The previous prime is 150403313. The next prime is 150403321. The reversal of 150403320 is 23304051.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 150403293 and 150403302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150403321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4422 + ... + 17898.

It is an arithmetic number, because the mean of its divisors is an integer number (5256420).

Almost surely, 2^150403320 is an apocalyptic number.

150403320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150403320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252308160).

150403320 is an abundant number, since it is smaller than the sum of its proper divisors (354213000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150403320 is a wasteful number, since it uses less digits than its factorization.

150403320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13525 (or 13518 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 150403320 is about 12263.9031307329. The cubic root of 150403320 is about 531.8050711409.

Adding to 150403320 its reverse (23304051), we get a palindrome (173707371).

The spelling of 150403320 in words is "one hundred fifty million, four hundred three thousand, three hundred twenty".