13140400203 has 96 divisors (see below), whose sum is σ = 22895308800. Its totient is φ = 7376710176.

The previous prime is 13140400199. The next prime is 13140400219. The reversal of 13140400203 is 30200404131.

13140400203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13140400203 - 2² = 13140400199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13140400003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 31361128 + ... + 31361546.

It is an arithmetic number, because the mean of its divisors is an integer number (238492800).

Almost surely, 2^13140400203 is an apocalyptic number.

13140400203 is a deficient number, since it is larger than the sum of its proper divisors (9754908597).

13140400203 is a wasteful number, since it uses less digits than its factorization.

13140400203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723 (or 711 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 13140400203 its reverse (30200404131), we get a palindrome (43340804334).

The spelling of 13140400203 in words is "thirteen billion, one hundred forty million, four hundred thousand, two hundred three".