123300111323 has 16 divisors (see below), whose sum is σ = 126393001344. Its totient is φ = 120245568960.

The previous prime is 123300111211. The next prime is 123300111331. The reversal of 123300111323 is 323111003321.

It is a cyclic number.

It is not a de Polignac number, because 123300111323 - 2¹⁶ = 123300045787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123300111295 and 123300111304.

It is not an unprimeable number, because it can be changed into a prime (123300111383) 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, 12978311 + ... + 12987807.

It is an arithmetic number, because the mean of its divisors is an integer number (7899562584).

Almost surely, 2^123300111323 is an apocalyptic number.

123300111323 is a deficient number, since it is larger than the sum of its proper divisors (3092890021).

123300111323 is a wasteful number, since it uses less digits than its factorization.

123300111323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11482.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 123300111323 its reverse (323111003321), we get a palindrome (446411114644).

The spelling of 123300111323 in words is "one hundred twenty-three billion, three hundred million, one hundred eleven thousand, three hundred twenty-three".