10121202200203 has 2 divisors, whose sum is σ = 10121202200204. Its totient is φ = 10121202200202.

The previous prime is 10121202200183. The next prime is 10121202200227. The reversal of 10121202200203 is 30200220212101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10121202200203 - 2²⁵ = 10121168645771 is a prime.

It is not a weakly prime, because it can be changed into another prime (10121202200803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060601100101 + 5060601100102.

It is an arithmetic number, because the mean of its divisors is an integer number (5060601100102).

Almost surely, 2^{10121202200203} is an apocalyptic number.

10121202200203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121202200203 is an equidigital number, since it uses as much as digits as its factorization.

10121202200203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10121202200203 its reverse (30200220212101), we get a palindrome (40321422412304).

The spelling of 10121202200203 in words is "ten trillion, one hundred twenty-one billion, two hundred two million, two hundred thousand, two hundred three".