3213401603 has 2 divisors, whose sum is σ = 3213401604. Its totient is φ = 3213401602.

The previous prime is 3213401533. The next prime is 3213401617. The reversal of 3213401603 is 3061043123.

3213401603 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 (3061043123) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3213401603 is a prime.

It is not a weakly prime, because it can be changed into another prime (3213401623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1606700801 + 1606700802.

It is an arithmetic number, because the mean of its divisors is an integer number (1606700802).

Almost surely, 2^3213401603 is an apocalyptic number.

3213401603 is a deficient number, since it is larger than the sum of its proper divisors (1).

3213401603 is an equidigital number, since it uses as much as digits as its factorization.

3213401603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 3213401603 is about 56686.8732865026. The cubic root of 3213401603 is about 1475.6668979675. Note that the first 3 decimals are identical.

Adding to 3213401603 its reverse (3061043123), we get a palindrome (6274444726).

The spelling of 3213401603 in words is "three billion, two hundred thirteen million, four hundred one thousand, six hundred three".