150030100 has 144 divisors (see below), whose sum is σ = 384725376. Its totient is φ = 50176000.

The previous prime is 150030043. The next prime is 150030113. The reversal of 150030100 is 1030051.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1327644 + ... + 1327756.

It is an arithmetic number, because the mean of its divisors is an integer number (2671704).

Almost surely, 2^150030100 is an apocalyptic number.

150030100 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 150030100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192362688).

150030100 is an abundant number, since it is smaller than the sum of its proper divisors (234695276).

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

150030100 is a wasteful number, since it uses less digits than its factorization.

150030100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 219 counting only the distinct ones).

The product of its (nonzero) digits is 15, while the sum is 10.

The square root of 150030100 is about 12248.6774796302. The cubic root of 150030100 is about 531.3648222398.

Adding to 150030100 its reverse (1030051), we get a palindrome (151060151).

The spelling of 150030100 in words is "one hundred fifty million, thirty thousand, one hundred".