12103303002 has 32 divisors (see below), whose sum is σ = 27692703744. Its totient is φ = 3454585200.

The previous prime is 12103302977. The next prime is 12103303019. The reversal of 12103303002 is 20030330121.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103774 + ... + 187017.

It is an arithmetic number, because the mean of its divisors is an integer number (865396992).

Almost surely, 2^12103303002 is an apocalyptic number.

12103303002 is an abundant number, since it is smaller than the sum of its proper divisors (15589400742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12103303002 is a wasteful number, since it uses less digits than its factorization.

12103303002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291794.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 12103303002 its reverse (20030330121), we get a palindrome (32133633123).

The spelling of 12103303002 in words is "twelve billion, one hundred three million, three hundred three thousand, two".