13102003031212 has 24 divisors (see below), whose sum is σ = 22953517848800. Its totient is φ = 6543856982016.

The previous prime is 13102003031179. The next prime is 13102003031269. The reversal of 13102003031212 is 21213030020131.

13102003031212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13102003031212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27683353 + ... + 28152655.

Almost surely, 2^{13102003031212} is an apocalyptic number.

It is an amenable number.

13102003031212 is a deficient number, since it is larger than the sum of its proper divisors (9851514817588).

13102003031212 is a wasteful number, since it uses less digits than its factorization.

13102003031212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476905 (or 476903 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13102003031212 its reverse (21213030020131), we get a palindrome (34315033051343).

The spelling of 13102003031212 in words is "thirteen trillion, one hundred two billion, three million, thirty-one thousand, two hundred twelve".