10203022201 has 2 divisors, whose sum is σ = 10203022202. Its totient is φ = 10203022200.

The previous prime is 10203022189. The next prime is 10203022217. The reversal of 10203022201 is 10222030201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9560146176 + 642876025 = 97776^2 + 25355^2 .

It is a cyclic number.

It is not a de Polignac number, because 10203022201 - 2⁵ = 10203022169 is a prime.

It is not a weakly prime, because it can be changed into another prime (10203022301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101511100 + 5101511101.

It is an arithmetic number, because the mean of its divisors is an integer number (5101511101).

Almost surely, 2^10203022201 is an apocalyptic number.

It is an amenable number.

10203022201 is a deficient number, since it is larger than the sum of its proper divisors (1).

10203022201 is an equidigital number, since it uses as much as digits as its factorization.

10203022201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10203022201 its reverse (10222030201), we get a palindrome (20425052402).

The spelling of 10203022201 in words is "ten billion, two hundred three million, twenty-two thousand, two hundred one".