13211000003 has 4 divisors (see below), whose sum is σ = 13460264208. Its totient is φ = 12961735800.

The previous prime is 13210999987. The next prime is 13211000053. The reversal of 13211000003 is 30000011231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13211000003 - 2⁴ = 13210999987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13211000053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124632023 + ... + 124632128.

It is an arithmetic number, because the mean of its divisors is an integer number (3365066052).

Almost surely, 2^13211000003 is an apocalyptic number.

13211000003 is a deficient number, since it is larger than the sum of its proper divisors (249264205).

13211000003 is an equidigital number, since it uses as much as digits as its factorization.

13211000003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249264204.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 13211000003 its reverse (30000011231), we get a palindrome (43211011234).

The spelling of 13211000003 in words is "thirteen billion, two hundred eleven million, three", and thus it is an aban number.