300232120023 has 40 divisors (see below), whose sum is σ = 494764673040. Its totient is φ = 179914331520.

The previous prime is 300232120003. The next prime is 300232120033. The reversal of 300232120023 is 320021232003.

It is a happy number.

300232120023 is a `hidden beast` number, since 300 + 2 + 321 + 20 + 0 + 23 = 666.

It is not a de Polignac number, because 300232120023 - 2¹⁰ = 300232118999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 300232119978 and 300232120005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300232120003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1813740 + ... + 1972337.

It is an arithmetic number, because the mean of its divisors is an integer number (12369116826).

Almost surely, 2^300232120023 is an apocalyptic number.

300232120023 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

300232120023 is a deficient number, since it is larger than the sum of its proper divisors (194532553017).

300232120023 is a wasteful number, since it uses less digits than its factorization.

300232120023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3786189 (or 3786180 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 300232120023 its reverse (320021232003), we get a palindrome (620253352026).

The spelling of 300232120023 in words is "three hundred billion, two hundred thirty-two million, one hundred twenty thousand, twenty-three".