10102221203 has 2 divisors, whose sum is σ = 10102221204. Its totient is φ = 10102221202.

The previous prime is 10102221127. The next prime is 10102221221. The reversal of 10102221203 is 30212220101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10102221203 is a prime.

It is not a weakly prime, because it can be changed into another prime (10102221263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051110601 + 5051110602.

It is an arithmetic number, because the mean of its divisors is an integer number (5051110602).

Almost surely, 2^10102221203 is an apocalyptic number.

10102221203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10102221203 is an equidigital number, since it uses as much as digits as its factorization.

10102221203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10102221203 its reverse (30212220101), we get a palindrome (40314441304).

The spelling of 10102221203 in words is "ten billion, one hundred two million, two hundred twenty-one thousand, two hundred three".