110021330302013 has 4 divisors (see below), whose sum is σ = 118484509556028. Its totient is φ = 101558151048000.

The previous prime is 110021330302003. The next prime is 110021330302043. The reversal of 110021330302013 is 310203033120011.

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 33750836345209 + 76270493956804 = 5809547^2 + 8733298^2 .

It is a cyclic number.

It is not a de Polignac number, because 110021330302013 - 2²² = 110021326107709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021330302003) 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, 4231589626988 + ... + 4231589627013.

It is an arithmetic number, because the mean of its divisors is an integer number (29621127389007).

Almost surely, 2^{110021330302013} is an apocalyptic number.

110021330302013 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

110021330302013 is a deficient number, since it is larger than the sum of its proper divisors (8463179254015).

110021330302013 is an equidigital number, since it uses as much as digits as its factorization.

110021330302013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8463179254014.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 110021330302013 its reverse (310203033120011), we get a palindrome (420224363422024).

The spelling of 110021330302013 in words is "one hundred ten trillion, twenty-one billion, three hundred thirty million, three hundred two thousand, thirteen".