13121413101212 has 48 divisors (see below), whose sum is σ = 24764603136000. Its totient is φ = 6047277504192.

The previous prime is 13121413101197. The next prime is 13121413101229. The reversal of 13121413101212 is 21210131412131.

It is a congruent number.

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, 141398453 + ... + 141491219.

It is an arithmetic number, because the mean of its divisors is an integer number (515929232000).

Almost surely, 2^{13121413101212} is an apocalyptic number.

It is an amenable number.

13121413101212 is a deficient number, since it is larger than the sum of its proper divisors (11643190034788).

13121413101212 is a wasteful number, since it uses less digits than its factorization.

13121413101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96690 (or 96688 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 13121413101212 its reverse (21210131412131), we get a palindrome (34331544513343).

The spelling of 13121413101212 in words is "thirteen trillion, one hundred twenty-one billion, four hundred thirteen million, one hundred one thousand, two hundred twelve".