13011403012 has 12 divisors (see below), whose sum is σ = 22870265040. Its totient is φ = 6477041576.

The previous prime is 13011402983. The next prime is 13011403019. The reversal of 13011403012 is 21030411031.

It is not an unprimeable number, because it can be changed into a prime (13011403019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7163962 + ... + 7165777.

It is an arithmetic number, because the mean of its divisors is an integer number (1905855420).

Almost surely, 2^13011403012 is an apocalyptic number.

It is an amenable number.

13011403012 is a deficient number, since it is larger than the sum of its proper divisors (9858862028).

13011403012 is a wasteful number, since it uses less digits than its factorization.

13011403012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14329970 (or 14329968 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13011403012 its reverse (21030411031), we get a palindrome (34041814043).

The spelling of 13011403012 in words is "thirteen billion, eleven million, four hundred three thousand, twelve".