13372003 has 2 divisors, whose sum is σ = 13372004. Its totient is φ = 13372002.

The previous prime is 13372001. The next prime is 13372043. The reversal of 13372003 is 30027331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13372003 - 2¹ = 13372001 is a prime.

Together with 13372001, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13372001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6686001 + 6686002.

It is an arithmetic number, because the mean of its divisors is an integer number (6686002).

Almost surely, 2^13372003 is an apocalyptic number.

13372003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13372003 is an equidigital number, since it uses as much as digits as its factorization.

13372003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 19.

The square root of 13372003 is about 3656.7749452215. The cubic root of 13372003 is about 237.3552388375.

Adding to 13372003 its reverse (30027331), we get a palindrome (43399334).

The spelling of 13372003 in words is "thirteen million, three hundred seventy-two thousand, three".