13260551012 has 12 divisors (see below), whose sum is σ = 23270607360. Its totient is φ = 6611806056.

The previous prime is 13260550997. The next prime is 13260551033. The reversal of 13260551012 is 21015506231.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4615748 + ... + 4618619.

It is an arithmetic number, because the mean of its divisors is an integer number (1939217280).

Almost surely, 2^13260551012 is an apocalyptic number.

It is an amenable number.

13260551012 is a deficient number, since it is larger than the sum of its proper divisors (10010056348).

13260551012 is a wasteful number, since it uses less digits than its factorization.

13260551012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9234730 (or 9234728 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 13260551012 in words is "thirteen billion, two hundred sixty million, five hundred fifty-one thousand, twelve".