12102013046 has 4 divisors (see below), whose sum is σ = 18153019572. Its totient is φ = 6051006522.

The previous prime is 12102013039. The next prime is 12102013103. The reversal of 12102013046 is 64031020121.

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, 3025503260 + ... + 3025503263.

It is an arithmetic number, because the mean of its divisors is an integer number (4538254893).

Almost surely, 2^12102013046 is an apocalyptic number.

12102013046 is a deficient number, since it is larger than the sum of its proper divisors (6051006526).

12102013046 is an equidigital number, since it uses as much as digits as its factorization.

12102013046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6051006525.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12102013046 its reverse (64031020121), we get a palindrome (76133033167).

The spelling of 12102013046 in words is "twelve billion, one hundred two million, thirteen thousand, forty-six".