10001110121203 has 2 divisors, whose sum is σ = 10001110121204. Its totient is φ = 10001110121202.

The previous prime is 10001110121083. The next prime is 10001110121263. The reversal of 10001110121203 is 30212101110001.

It is a happy number.

10001110121203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10001110121203 - 2³³ = 9992520186611 is a prime.

It is not a weakly prime, because it can be changed into another prime (10001110121263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000555060601 + 5000555060602.

It is an arithmetic number, because the mean of its divisors is an integer number (5000555060602).

Almost surely, 2^{10001110121203} is an apocalyptic number.

10001110121203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001110121203 is an equidigital number, since it uses as much as digits as its factorization.

10001110121203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10001110121203 its reverse (30212101110001), we get a palindrome (40213211231204).

The spelling of 10001110121203 in words is "ten trillion, one billion, one hundred ten million, one hundred twenty-one thousand, two hundred three".