13472903 has 2 divisors, whose sum is σ = 13472904. Its totient is φ = 13472902.

The previous prime is 13472873. The next prime is 13472929. The reversal of 13472903 is 30927431.

13472903 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (30927431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13472903 - 2⁶ = 13472839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13472933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6736451 + 6736452.

It is an arithmetic number, because the mean of its divisors is an integer number (6736452).

Almost surely, 2^13472903 is an apocalyptic number.

13472903 is a deficient number, since it is larger than the sum of its proper divisors (1).

13472903 is an equidigital number, since it uses as much as digits as its factorization.

13472903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 13472903 is about 3670.5453273322. The cubic root of 13472903 is about 237.9507406940.

It can be divided in two parts, 134 and 72903, that added together give a palindrome (73037).

The spelling of 13472903 in words is "thirteen million, four hundred seventy-two thousand, nine hundred three".