150533421203 has 32 divisors (see below), whose sum is σ = 173289480192. Its totient is φ = 129491251200.

The previous prime is 150533421173. The next prime is 150533421223. The reversal of 150533421203 is 302124335051.

It is a happy number.

150533421203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 150533421203 - 2¹⁰ = 150533420179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150533421223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19116275 + ... + 19124147.

It is an arithmetic number, because the mean of its divisors is an integer number (5415296256).

Almost surely, 2^150533421203 is an apocalyptic number.

150533421203 is a deficient number, since it is larger than the sum of its proper divisors (22756058989).

150533421203 is a wasteful number, since it uses less digits than its factorization.

150533421203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9155.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 150533421203 its reverse (302124335051), we get a palindrome (452657756254).

The spelling of 150533421203 in words is "one hundred fifty billion, five hundred thirty-three million, four hundred twenty-one thousand, two hundred three".