13036601012 has 24 divisors (see below), whose sum is σ = 23313608136. Its totient is φ = 6376301568.

The previous prime is 13036601009. The next prime is 13036601023. The reversal of 13036601012 is 21010663031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6083376016 + 6953224996 = 77996^2 + 83386^2 .

It is a congruent number.

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, 19793 + ... + 162680.

It is an arithmetic number, because the mean of its divisors is an integer number (971400339).

Almost surely, 2^13036601012 is an apocalyptic number.

It is an amenable number.

13036601012 is a deficient number, since it is larger than the sum of its proper divisors (10277007124).

13036601012 is a wasteful number, since it uses less digits than its factorization.

13036601012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182867 (or 182865 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 13036601012 in words is "thirteen billion, thirty-six million, six hundred one thousand, twelve".