10110220121103 has 4 divisors (see below), whose sum is σ = 13480293494808. Its totient is φ = 6740146747400.

The previous prime is 10110220121093. The next prime is 10110220121143. The reversal of 10110220121103 is 30112102201101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10110220121103 - 2⁴ = 10110220121087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110220121143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1685036686848 + ... + 1685036686853.

It is an arithmetic number, because the mean of its divisors is an integer number (3370073373702).

Almost surely, 2^{10110220121103} is an apocalyptic number.

10110220121103 is a deficient number, since it is larger than the sum of its proper divisors (3370073373705).

10110220121103 is an equidigital number, since it uses as much as digits as its factorization.

10110220121103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370073373704.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 10110220121103 its reverse (30112102201101), we get a palindrome (40222322322204).

The spelling of 10110220121103 in words is "ten trillion, one hundred ten billion, two hundred twenty million, one hundred twenty-one thousand, one hundred three".