150203403020000 has 360 divisors, whose sum is σ = 421405031318040. Its totient is φ = 52244621440000.

The previous prime is 150203403019921. The next prime is 150203403020003. The reversal of 150203403020000 is 20304302051.

It is a happy number.

150203403020000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×150203403020000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150203403020003) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 115734686 + ... + 117025314.

It is an arithmetic number, because the mean of its divisors is an integer number (1170569531439).

Almost surely, 2^{150203403020000} is an apocalyptic number.

150203403020000 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 150203403020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210702515659020).

150203403020000 is an abundant number, since it is smaller than the sum of its proper divisors (271201628298040).

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

150203403020000 is a wasteful number, since it uses less digits than its factorization.

150203403020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290716 (or 1290670 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 150203403020000 its reverse (20304302051), we get a palindrome (150223707322051).

The spelling of 150203403020000 in words is "one hundred fifty trillion, two hundred three billion, four hundred three million, twenty thousand".