150404055123 has 16 divisors (see below), whose sum is σ = 229933679360. Its totient is φ = 85665218976.

The previous prime is 150404055091. The next prime is 150404055127. The reversal of 150404055123 is 321550404051.

It is not a de Polignac number, because 150404055123 - 2⁵ = 150404055091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150404055127) 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, 11658208 + ... + 11671101.

It is an arithmetic number, because the mean of its divisors is an integer number (14370854960).

Almost surely, 2^150404055123 is an apocalyptic number.

150404055123 is a deficient number, since it is larger than the sum of its proper divisors (79529624237).

150404055123 is a wasteful number, since it uses less digits than its factorization.

150404055123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23329626.

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 150404055123 its reverse (321550404051), we get a palindrome (471954459174).

The spelling of 150404055123 in words is "one hundred fifty billion, four hundred four million, fifty-five thousand, one hundred twenty-three".