12332013123 has 16 divisors (see below), whose sum is σ = 16530518016. Its totient is φ = 8177493600.

The previous prime is 12332013121. The next prime is 12332013143. The reversal of 12332013123 is 32131023321.

It is not a de Polignac number, because 12332013123 - 2¹ = 12332013121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12332013123.

It is not an unprimeable number, because it can be changed into a prime (12332013121) 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, 775965 + ... + 791697.

It is an arithmetic number, because the mean of its divisors is an integer number (1033157376).

Almost surely, 2^12332013123 is an apocalyptic number.

12332013123 is a deficient number, since it is larger than the sum of its proper divisors (4198504893).

12332013123 is a wasteful number, since it uses less digits than its factorization.

12332013123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17114.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12332013123 its reverse (32131023321), we get a palindrome (44463036444).

The spelling of 12332013123 in words is "twelve billion, three hundred thirty-two million, thirteen thousand, one hundred twenty-three".