12323102002 has 4 divisors (see below), whose sum is σ = 18484653006. Its totient is φ = 6161551000.

The previous prime is 12323101993. The next prime is 12323102021. The reversal of 12323102002 is 20020132321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 12303468241 + 19633761 = 110921^2 + 4431^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3080775499 + ... + 3080775502.

Almost surely, 2^12323102002 is an apocalyptic number.

12323102002 is a deficient number, since it is larger than the sum of its proper divisors (6161551004).

12323102002 is an equidigital number, since it uses as much as digits as its factorization.

12323102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6161551003.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12323102002 its reverse (20020132321), we get a palindrome (32343234323).

The spelling of 12323102002 in words is "twelve billion, three hundred twenty-three million, one hundred two thousand, two".