110020402240393 has 4 divisors (see below), whose sum is σ = 110031195971988. Its totient is φ = 110009608508800.

The previous prime is 110020402240387. The next prime is 110020402240433. The reversal of 110020402240393 is 393042204020011.

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 100824030607689 + 9196371632704 = 10041117^2 + 3032552^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110020402240393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110020402243393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5396850508 + ... + 5396870893.

It is an arithmetic number, because the mean of its divisors is an integer number (27507798992997).

Almost surely, 2^{110020402240393} is an apocalyptic number.

It is an amenable number.

110020402240393 is a deficient number, since it is larger than the sum of its proper divisors (10793731595).

110020402240393 is a wasteful number, since it uses less digits than its factorization.

110020402240393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10793731594.

The product of its (nonzero) digits is 10368, while the sum is 31.

The spelling of 110020402240393 in words is "one hundred ten trillion, twenty billion, four hundred two million, two hundred forty thousand, three hundred ninety-three".