213001314403 has 2 divisors, whose sum is σ = 213001314404. Its totient is φ = 213001314402.

The previous prime is 213001314359. The next prime is 213001314457. The reversal of 213001314403 is 304413100312.

213001314403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213001314403 is a prime.

It is not a weakly prime, because it can be changed into another prime (213001344403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106500657201 + 106500657202.

It is an arithmetic number, because the mean of its divisors is an integer number (106500657202).

Almost surely, 2^213001314403 is an apocalyptic number.

213001314403 is a deficient number, since it is larger than the sum of its proper divisors (1).

213001314403 is an equidigital number, since it uses as much as digits as its factorization.

213001314403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 213001314403 its reverse (304413100312), we get a palindrome (517414414715).

The spelling of 213001314403 in words is "two hundred thirteen billion, one million, three hundred fourteen thousand, four hundred three".