13140601803 has 72 divisors (see below), whose sum is σ = 22772838816. Its totient is φ = 7275744000.

The previous prime is 13140601801. The next prime is 13140601823. The reversal of 13140601803 is 30810604131.

13140601803 is a `hidden beast` number, since 13 + 1 + 40 + 601 + 8 + 0 + 3 = 666.

It is not a de Polignac number, because 13140601803 - 2¹ = 13140601801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13140601801) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2727825 + ... + 2732637.

It is an arithmetic number, because the mean of its divisors is an integer number (316289428).

Almost surely, 2^13140601803 is an apocalyptic number.

13140601803 is a deficient number, since it is larger than the sum of its proper divisors (9632237013).

13140601803 is a wasteful number, since it uses less digits than its factorization.

13140601803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5025 (or 5015 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 13140601803 in words is "thirteen billion, one hundred forty million, six hundred one thousand, eight hundred three".