110450121 has 4 divisors (see below), whose sum is σ = 147266832. Its totient is φ = 73633412.

The previous prime is 110450113. The next prime is 110450129. The reversal of 110450121 is 121054011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (110450113) and next prime (110450129).

It is a cyclic number.

It is not a de Polignac number, because 110450121 - 2³ = 110450113 is a prime.

It is a super-3 number, since 3×110450121³ (a number of 25 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 110450121.

It is not an unprimeable number, because it can be changed into a prime (110450129) 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, 18408351 + ... + 18408356.

It is an arithmetic number, because the mean of its divisors is an integer number (36816708).

Almost surely, 2^110450121 is an apocalyptic number.

It is an amenable number.

110450121 is a deficient number, since it is larger than the sum of its proper divisors (36816711).

110450121 is an equidigital number, since it uses as much as digits as its factorization.

110450121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36816710.

The product of its (nonzero) digits is 40, while the sum is 15.

The square root of 110450121 is about 10509.5252509331. The cubic root of 110450121 is about 479.7946474021.

The spelling of 110450121 in words is "one hundred ten million, four hundred fifty thousand, one hundred twenty-one".