12023210102 has 4 divisors (see below), whose sum is σ = 18034815156. Its totient is φ = 6011605050.

The previous prime is 12023210093. The next prime is 12023210123. The reversal of 12023210102 is 20101232021.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3005802524 + ... + 3005802527.

It is an arithmetic number, because the mean of its divisors is an integer number (4508703789).

Almost surely, 2^12023210102 is an apocalyptic number.

12023210102 is a deficient number, since it is larger than the sum of its proper divisors (6011605054).

12023210102 is an equidigital number, since it uses as much as digits as its factorization.

12023210102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6011605053.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 12023210102 its reverse (20101232021), we get a palindrome (32124442123).

The spelling of 12023210102 in words is "twelve billion, twenty-three million, two hundred ten thousand, one hundred two".