110121323101103 has 4 divisors (see below), whose sum is σ = 110146231796568. Its totient is φ = 110096414405640.

The previous prime is 110121323101067. The next prime is 110121323101121. The reversal of 110121323101103 is 301101323121011.

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 110121323101103 - 2²⁶ = 110121255992239 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 (110121323101133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12454341101 + ... + 12454349942.

It is an arithmetic number, because the mean of its divisors is an integer number (27536557949142).

Almost surely, 2^{110121323101103} is an apocalyptic number.

110121323101103 is a deficient number, since it is larger than the sum of its proper divisors (24908695465).

110121323101103 is an equidigital number, since it uses as much as digits as its factorization.

110121323101103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24908695464.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 110121323101103 its reverse (301101323121011), we get a palindrome (411222646222114).

The spelling of 110121323101103 in words is "one hundred ten trillion, one hundred twenty-one billion, three hundred twenty-three million, one hundred one thousand, one hundred three".