110021022120103 has 16 divisors (see below), whose sum is σ = 110218380860736. Its totient is φ = 109823878644480.

The previous prime is 110021022120091. The next prime is 110021022120131. The reversal of 110021022120103 is 301021220120011.

It is a cyclic number.

It is not a de Polignac number, because 110021022120103 - 2²⁵ = 110020988565671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021022120703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11931567033 + ... + 11931576253.

It is an arithmetic number, because the mean of its divisors is an integer number (6888648803796).

Almost surely, 2^{110021022120103} is an apocalyptic number.

110021022120103 is a deficient number, since it is larger than the sum of its proper divisors (197358740633).

110021022120103 is a wasteful number, since it uses less digits than its factorization.

110021022120103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18714.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 110021022120103 its reverse (301021220120011), we get a palindrome (411042242240114).

The spelling of 110021022120103 in words is "one hundred ten trillion, twenty-one billion, twenty-two million, one hundred twenty thousand, one hundred three".