150342203 has 16 divisors (see below), whose sum is σ = 177901920. Its totient is φ = 125491200.

The previous prime is 150342197. The next prime is 150342221. The reversal of 150342203 is 302243051.

It is a happy number.

150342203 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 150342203 - 2⁴ = 150342187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150342253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2138 + ... + 17471.

It is an arithmetic number, because the mean of its divisors is an integer number (11118870).

Almost surely, 2^150342203 is an apocalyptic number.

150342203 is a deficient number, since it is larger than the sum of its proper divisors (27559717).

150342203 is a wasteful number, since it uses less digits than its factorization.

150342203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19678.

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

The square root of 150342203 is about 12261.4111341232. The cubic root of 150342203 is about 531.7330276647.

Adding to 150342203 its reverse (302243051), we get a palindrome (452585254).

The spelling of 150342203 in words is "one hundred fifty million, three hundred forty-two thousand, two hundred three".