323442000123 has 16 divisors (see below), whose sum is σ = 483176257536. Its totient is φ = 190727468640.

The previous prime is 323442000109. The next prime is 323442000251. The reversal of 323442000123 is 321000244323.

323442000123 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 323442000123 - 2⁹ = 323441999611 is a prime.

It is a super-2 number, since 2×323442000123² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323442000093 and 323442000102.

It is not an unprimeable number, because it can be changed into a prime (323442010123) 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, 132448411 + ... + 132450852.

It is an arithmetic number, because the mean of its divisors is an integer number (30198516096).

Almost surely, 2^323442000123 is an apocalyptic number.

323442000123 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

323442000123 is a deficient number, since it is larger than the sum of its proper divisors (159734257413).

323442000123 is a wasteful number, since it uses less digits than its factorization.

323442000123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264899314.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 323442000123 its reverse (321000244323), we get a palindrome (644442244446).

The spelling of 323442000123 in words is "three hundred twenty-three billion, four hundred forty-two million, one hundred twenty-three", and thus it is an aban number.