110120020321301 has 4 divisors (see below), whose sum is σ = 110277110222604. Its totient is φ = 109962930420000.

The previous prime is 110120020321273. The next prime is 110120020321319. The reversal of 110120020321301 is 103123020021011.

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 50898607474276 + 59221412847025 = 7134326^2 + 7695545^2 .

It is a cyclic number.

It is not a de Polignac number, because 110120020321301 - 2⁴⁶ = 39751276143637 is a prime.

It is a Duffinian number.

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 110120020321301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110120020321501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78544949600 + ... + 78544951001.

It is an arithmetic number, because the mean of its divisors is an integer number (27569277555651).

Almost surely, 2^{110120020321301} is an apocalyptic number.

It is an amenable number.

110120020321301 is a deficient number, since it is larger than the sum of its proper divisors (157089901303).

110120020321301 is an equidigital number, since it uses as much as digits as its factorization.

110120020321301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157089901302.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 110120020321301 its reverse (103123020021011), we get a palindrome (213243040342312).

The spelling of 110120020321301 in words is "one hundred ten trillion, one hundred twenty billion, twenty million, three hundred twenty-one thousand, three hundred one".