150432205403 has 4 divisors (see below), whose sum is σ = 159281158680. Its totient is φ = 141583252128.

The previous prime is 150432205361. The next prime is 150432205501. The reversal of 150432205403 is 304502234051.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 304502234051 = 6329 ⋅48112219.

It is a cyclic number.

It is not a de Polignac number, because 150432205403 - 2³⁶ = 81712728667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150432225403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4424476613 + ... + 4424476646.

It is an arithmetic number, because the mean of its divisors is an integer number (39820289670).

Almost surely, 2^150432205403 is an apocalyptic number.

150432205403 is a deficient number, since it is larger than the sum of its proper divisors (8848953277).

150432205403 is an equidigital number, since it uses as much as digits as its factorization.

150432205403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8848953276.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 150432205403 its reverse (304502234051), we get a palindrome (454934439454).

The spelling of 150432205403 in words is "one hundred fifty billion, four hundred thirty-two million, two hundred five thousand, four hundred three".