150423354223 has 4 divisors (see below), whose sum is σ = 150425140768. Its totient is φ = 150421567680.

The previous prime is 150423354209. The next prime is 150423354239. The reversal of 150423354223 is 322453324051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322453324051 = 2621 ⋅123026831.

It is a cyclic number.

It is not a de Polignac number, because 150423354223 - 2⁹ = 150423353711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150423354283) 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, 760386 + ... + 937567.

It is an arithmetic number, because the mean of its divisors is an integer number (37606285192).

Almost surely, 2^150423354223 is an apocalyptic number.

150423354223 is a deficient number, since it is larger than the sum of its proper divisors (1786545).

150423354223 is an equidigital number, since it uses as much as digits as its factorization.

150423354223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786544.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 150423354223 its reverse (322453324051), we get a palindrome (472876678274).

The spelling of 150423354223 in words is "one hundred fifty billion, four hundred twenty-three million, three hundred fifty-four thousand, two hundred twenty-three".