150303834 has 48 divisors (see below), whose sum is σ = 352864512. Its totient is φ = 46053504.

The previous prime is 150303799. The next prime is 150303859. The reversal of 150303834 is 438303051.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 150303798 and 150303807.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7447 + ... + 18869.

It is an arithmetic number, because the mean of its divisors is an integer number (7351344).

Almost surely, 2^150303834 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150303834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176432256).

150303834 is an abundant number, since it is smaller than the sum of its proper divisors (202560678).

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

150303834 is a wasteful number, since it uses less digits than its factorization.

150303834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11491 (or 11488 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 150303834 is about 12259.8464101309. The cubic root of 150303834 is about 531.6877890913.

Adding to 150303834 its reverse (438303051), we get a palindrome (588606885).

The spelling of 150303834 in words is "one hundred fifty million, three hundred three thousand, eight hundred thirty-four".