203002440150 has 96 divisors (see below), whose sum is σ = 530537257728. Its totient is φ = 51267568000.

The previous prime is 203002440149. The next prime is 203002440217. The reversal of 203002440150 is 51044200302.

203002440150 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 57157 + ... + 639743.

It is an arithmetic number, because the mean of its divisors is an integer number (5526429768).

Almost surely, 2^203002440150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203002440150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (265268628864).

203002440150 is an abundant number, since it is smaller than the sum of its proper divisors (327534817578).

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

203002440150 is a wasteful number, since it uses less digits than its factorization.

203002440150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 582726 (or 582721 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 203002440150 its reverse (51044200302), we get a palindrome (254046640452).

The spelling of 203002440150 in words is "two hundred three billion, two million, four hundred forty thousand, one hundred fifty".