110130230021 has 4 divisors (see below), whose sum is σ = 125863120032. Its totient is φ = 94397340012.

The previous prime is 110130229999. The next prime is 110130230039. The reversal of 110130230021 is 120032031011.

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 a cyclic number.

It is not a de Polignac number, because 110130230021 - 2³⁴ = 92950360837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110130229978 and 110130230005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110130230051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7866444995 + ... + 7866445008.

It is an arithmetic number, because the mean of its divisors is an integer number (31465780008).

Almost surely, 2^110130230021 is an apocalyptic number.

It is an amenable number.

110130230021 is a deficient number, since it is larger than the sum of its proper divisors (15732890011).

110130230021 is an equidigital number, since it uses as much as digits as its factorization.

110130230021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15732890010.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 110130230021 its reverse (120032031011), we get a palindrome (230162261032).

The spelling of 110130230021 in words is "one hundred ten billion, one hundred thirty million, two hundred thirty thousand, twenty-one".