10211120103 has 32 divisors (see below), whose sum is σ = 14313438720. Its totient is φ = 6468577920.

The previous prime is 10211120077. The next prime is 10211120137. The reversal of 10211120103 is 30102111201.

10211120103 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10211120103 - 2³⁰ = 9137378279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211120903) 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, 837213 + ... + 849321.

It is an arithmetic number, because the mean of its divisors is an integer number (447294960).

Almost surely, 2^10211120103 is an apocalyptic number.

10211120103 is a deficient number, since it is larger than the sum of its proper divisors (4102318617).

10211120103 is a wasteful number, since it uses less digits than its factorization.

10211120103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12327.

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

Adding to 10211120103 its reverse (30102111201), we get a palindrome (40313231304).

The spelling of 10211120103 in words is "ten billion, two hundred eleven million, one hundred twenty thousand, one hundred three".