150434603 has 4 divisors (see below), whose sum is σ = 164110488. Its totient is φ = 136758720.

The previous prime is 150434579. The next prime is 150434623. The reversal of 150434603 is 306434051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150434603 - 2¹⁰ = 150433579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150434623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6837926 + ... + 6837947.

It is an arithmetic number, because the mean of its divisors is an integer number (41027622).

Almost surely, 2^150434603 is an apocalyptic number.

150434603 is a deficient number, since it is larger than the sum of its proper divisors (13675885).

150434603 is a wasteful number, since it uses less digits than its factorization.

150434603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13675884.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 150434603 is about 12265.1784740378. The cubic root of 150434603 is about 531.8419393536.

Adding to 150434603 its reverse (306434051), we get a palindrome (456868654).

The spelling of 150434603 in words is "one hundred fifty million, four hundred thirty-four thousand, six hundred three".