213232403203 has 2 divisors, whose sum is σ = 213232403204. Its totient is φ = 213232403202.

The previous prime is 213232403191. The next prime is 213232403287. The reversal of 213232403203 is 302304232312.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213232403203 is a prime.

It is not a weakly prime, because it can be changed into another prime (213232403603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106616201601 + 106616201602.

It is an arithmetic number, because the mean of its divisors is an integer number (106616201602).

Almost surely, 2^213232403203 is an apocalyptic number.

213232403203 is a deficient number, since it is larger than the sum of its proper divisors (1).

213232403203 is an equidigital number, since it uses as much as digits as its factorization.

213232403203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 213232403203 its reverse (302304232312), we get a palindrome (515536635515).

The spelling of 213232403203 in words is "two hundred thirteen billion, two hundred thirty-two million, four hundred three thousand, two hundred three".