110252121 has 16 divisors (see below), whose sum is σ = 168182784. Its totient is φ = 62933904.

The previous prime is 110252111. The next prime is 110252141. The reversal of 110252121 is 121252011.

It is not a de Polignac number, because 110252121 - 2²² = 106057817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110252121.

It is not an unprimeable number, because it can be changed into a prime (110252111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22716 + ... + 27138.

It is an arithmetic number, because the mean of its divisors is an integer number (10511424).

Almost surely, 2^110252121 is an apocalyptic number.

It is an amenable number.

110252121 is a deficient number, since it is larger than the sum of its proper divisors (57930663).

110252121 is a wasteful number, since it uses less digits than its factorization.

110252121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5620.

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

The square root of 110252121 is about 10500.1009995142. The cubic root of 110252121 is about 479.5077723154.

The spelling of 110252121 in words is "one hundred ten million, two hundred fifty-two thousand, one hundred twenty-one".