110412013321 has 6 divisors (see below), whose sum is σ = 117288886430. Its totient is φ = 103917188736.

The previous prime is 110412013207. The next prime is 110412013333. The reversal of 110412013321 is 123310214011.

It can be written as a sum of positive squares in 3 ways, for example, as 20390412025 + 90021601296 = 142795^2 + 300036^2 .

It is not a de Polignac number, because 110412013321 - 2⁷ = 110412013193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110412013391) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 191023956 + ... + 191024533.

Almost surely, 2^110412013321 is an apocalyptic number.

It is an amenable number.

110412013321 is a deficient number, since it is larger than the sum of its proper divisors (6876873109).

110412013321 is an equidigital number, since it uses as much as digits as its factorization.

110412013321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382048523 (or 382048506 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 110412013321 its reverse (123310214011), we get a palindrome (233722227332).

The spelling of 110412013321 in words is "one hundred ten billion, four hundred twelve million, thirteen thousand, three hundred twenty-one".