332123123 has 4 divisors (see below), whose sum is σ = 332204040. Its totient is φ = 332042208.

The previous prime is 332123117. The next prime is 332123147. The reversal of 332123123 is 321321233.

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 332123123 - 2⁴ = 332123107 is a prime.

It is a super-2 number, since 2×332123123² = 220611537662546258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 332123095 and 332123104.

It is not an unprimeable number, because it can be changed into a prime (332123023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33953 + ... + 42626.

It is an arithmetic number, because the mean of its divisors is an integer number (83051010).

Almost surely, 2^332123123 is an apocalyptic number.

332123123 is a deficient number, since it is larger than the sum of its proper divisors (80917).

332123123 is an equidigital number, since it uses as much as digits as its factorization.

332123123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80916.

The product of its digits is 648, while the sum is 20.

The square root of 332123123 is about 18224.2454713494. The cubic root of 332123123 is about 692.5211438152.

Adding to 332123123 its reverse (321321233), we get a palindrome (653444356).

The spelling of 332123123 in words is "three hundred thirty-two million, one hundred twenty-three thousand, one hundred twenty-three".