13052015012 has 12 divisors (see below), whose sum is σ = 22922313036. Its totient is φ = 6502782720.

The previous prime is 13052014991. The next prime is 13052015051. The reversal of 13052015012 is 21051025031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8138565796 + 4913449216 = 90214^2 + 70096^2 .

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, 5804933 + ... + 5807180.

It is an arithmetic number, because the mean of its divisors is an integer number (1910192753).

Almost surely, 2^13052015012 is an apocalyptic number.

It is an amenable number.

13052015012 is a deficient number, since it is larger than the sum of its proper divisors (9870298024).

13052015012 is a wasteful number, since it uses less digits than its factorization.

13052015012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11612398 (or 11612396 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The spelling of 13052015012 in words is "thirteen billion, fifty-two million, fifteen thousand, twelve".