13061012 has 12 divisors (see below), whose sum is σ = 22912596. Its totient is φ = 6514560.

The previous prime is 13061011. The next prime is 13061021. The reversal of 13061012 is 21016031.

13061012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1473796 + 11587216 = 1214^2 + 3404^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13061011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2039 + ... + 5502.

It is an arithmetic number, because the mean of its divisors is an integer number (1909383).

Almost surely, 2^13061012 is an apocalyptic number.

It is an amenable number.

13061012 is a deficient number, since it is larger than the sum of its proper divisors (9851584).

13061012 is a wasteful number, since it uses less digits than its factorization.

13061012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7978 (or 7976 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 13061012 is about 3614.0022136130. The cubic root of 13061012 is about 235.5007400172.

Adding to 13061012 its reverse (21016031), we get a palindrome (34077043).

The spelling of 13061012 in words is "thirteen million, sixty-one thousand, twelve".