13012104066 has 32 divisors (see below), whose sum is σ = 28622377728. Its totient is φ = 3918537600.

The previous prime is 13012104029. The next prime is 13012104089. The reversal of 13012104066 is 66040121031.

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, 1771035 + ... + 1778366.

It is an arithmetic number, because the mean of its divisors is an integer number (894449304).

Almost surely, 2^13012104066 is an apocalyptic number.

13012104066 is an abundant number, since it is smaller than the sum of its proper divisors (15610273662).

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

13012104066 is a wasteful number, since it uses less digits than its factorization.

13012104066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3549466.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 13012104066 its reverse (66040121031), we get a palindrome (79052225097).

The spelling of 13012104066 in words is "thirteen billion, twelve million, one hundred four thousand, sixty-six".