323013020123 has 8 divisors (see below), whose sum is σ = 324008137728. Its totient is φ = 322018528104.

The previous prime is 323013020107. The next prime is 323013020159. The reversal of 323013020123 is 321020310323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 323013020123 - 2⁴ = 323013020107 is a prime.

It is a super-2 number, since 2×323013020123² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323013020095 and 323013020104.

It is not an unprimeable number, because it can be changed into a prime (323013020923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888590 + ... + 1198172.

It is an arithmetic number, because the mean of its divisors is an integer number (40501017216).

Almost surely, 2^323013020123 is an apocalyptic number.

323013020123 is a deficient number, since it is larger than the sum of its proper divisors (995117605).

323013020123 is a wasteful number, since it uses less digits than its factorization.

323013020123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312793.

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

Adding to 323013020123 its reverse (321020310323), we get a palindrome (644033330446).

The spelling of 323013020123 in words is "three hundred twenty-three billion, thirteen million, twenty thousand, one hundred twenty-three".