10203023120211 has 32 divisors (see below), whose sum is σ = 15277958841600. Its totient is φ = 6729009396480.

The previous prime is 10203023120209. The next prime is 10203023120237. The reversal of 10203023120211 is 11202132030201.

10203023120211 is a `hidden beast` number, since 1 + 0 + 203 + 0 + 231 + 20 + 211 = 666.

10203023120211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10203023120211 - 2¹ = 10203023120209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10203023120911) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5293056 + ... + 6958626.

It is an arithmetic number, because the mean of its divisors is an integer number (477436213800).

Almost surely, 2^{10203023120211} is an apocalyptic number.

10203023120211 is a deficient number, since it is larger than the sum of its proper divisors (5074935721389).

10203023120211 is a wasteful number, since it uses less digits than its factorization.

10203023120211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668016 (or 1668010 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 10203023120211 its reverse (11202132030201), we get a palindrome (21405155150412).

The spelling of 10203023120211 in words is "ten trillion, two hundred three billion, twenty-three million, one hundred twenty thousand, two hundred eleven".