10213122203 has 2 divisors, whose sum is σ = 10213122204. Its totient is φ = 10213122202.

The previous prime is 10213122187. The next prime is 10213122211. The reversal of 10213122203 is 30222131201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10213122203 - 2⁴ = 10213122187 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10213122503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106561101 + 5106561102.

It is an arithmetic number, because the mean of its divisors is an integer number (5106561102).

Almost surely, 2^10213122203 is an apocalyptic number.

10213122203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10213122203 is an equidigital number, since it uses as much as digits as its factorization.

10213122203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10213122203 its reverse (30222131201), we get a palindrome (40435253404).

The spelling of 10213122203 in words is "ten billion, two hundred thirteen million, one hundred twenty-two thousand, two hundred three".