121114103 has 24 divisors (see below), whose sum is σ = 142644096. Its totient is φ = 102389760.

The previous prime is 121114073. The next prime is 121114109. The reversal of 121114103 is 301411121.

It is not a de Polignac number, because 121114103 - 2¹⁰ = 121113079 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 (121114109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199226 + ... + 199832.

It is an arithmetic number, because the mean of its divisors is an integer number (5943504).

Almost surely, 2^121114103 is an apocalyptic number.

121114103 is a deficient number, since it is larger than the sum of its proper divisors (21529993).

121114103 is a wasteful number, since it uses less digits than its factorization.

121114103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 121114103 is about 11005.1852778588. The cubic root of 121114103 is about 494.7641674957.

Adding to 121114103 its reverse (301411121), we get a palindrome (422525224).

The spelling of 121114103 in words is "one hundred twenty-one million, one hundred fourteen thousand, one hundred three".