150331201530 has 64 divisors (see below), whose sum is σ = 363465543168. Its totient is φ = 39792202560.

The previous prime is 150331201529. The next prime is 150331201591. The reversal of 150331201530 is 35102133051.

150331201530 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 150331201530.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3946837 + ... + 3984743.

It is an arithmetic number, because the mean of its divisors is an integer number (5679149112).

Almost surely, 2^150331201530 is an apocalyptic number.

150331201530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150331201530 is an abundant number, since it is smaller than the sum of its proper divisors (213134341638).

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

150331201530 is a wasteful number, since it uses less digits than its factorization.

150331201530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38891.

The product of its (nonzero) digits is 1350, while the sum is 24.

Adding to 150331201530 its reverse (35102133051), we get a palindrome (185433334581).

The spelling of 150331201530 in words is "one hundred fifty billion, three hundred thirty-one million, two hundred one thousand, five hundred thirty".