110230121 has 4 divisors (see below), whose sum is σ = 111366612. Its totient is φ = 109093632.

The previous prime is 110230117. The next prime is 110230123. The reversal of 110230121 is 121032011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 60668521 + 49561600 = 7789^2 + 7040^2 .

It is a cyclic number.

It is not a de Polignac number, because 110230121 - 2² = 110230117 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110230123) 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, 568100 + ... + 568293.

It is an arithmetic number, because the mean of its divisors is an integer number (27841653).

Almost surely, 2^110230121 is an apocalyptic number.

It is an amenable number.

110230121 is a deficient number, since it is larger than the sum of its proper divisors (1136491).

110230121 is an equidigital number, since it uses as much as digits as its factorization.

110230121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136490.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 110230121 is about 10499.0533382777. The cubic root of 110230121 is about 479.4758761105.

Adding to 110230121 its reverse (121032011), we get a palindrome (231262132).

The spelling of 110230121 in words is "one hundred ten million, two hundred thirty thousand, one hundred twenty-one".