213002220203 has 2 divisors, whose sum is σ = 213002220204. Its totient is φ = 213002220202.

The previous prime is 213002220199. The next prime is 213002220229. The reversal of 213002220203 is 302022200312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213002220203 - 2² = 213002220199 is a prime.

It is a super-2 number, since 2×213002220203² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (213002220293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106501110101 + 106501110102.

It is an arithmetic number, because the mean of its divisors is an integer number (106501110102).

Almost surely, 2^213002220203 is an apocalyptic number.

213002220203 is a deficient number, since it is larger than the sum of its proper divisors (1).

213002220203 is an equidigital number, since it uses as much as digits as its factorization.

213002220203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 213002220203 its reverse (302022200312), we get a palindrome (515024420515).

The spelling of 213002220203 in words is "two hundred thirteen billion, two million, two hundred twenty thousand, two hundred three".