110704060721 has 8 divisors (see below), whose sum is σ = 110918850120. Its totient is φ = 110489387008.

The previous prime is 110704060703. The next prime is 110704060757. The reversal of 110704060721 is 127060407011.

It can be written as a sum of positive squares in 4 ways, for example, as 2702440225 + 108001620496 = 51985^2 + 328636^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110704060721 - 2²⁶ = 110636951857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110704060781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2027045 + ... + 2080941.

It is an arithmetic number, because the mean of its divisors is an integer number (13864856265).

Almost surely, 2^110704060721 is an apocalyptic number.

It is an amenable number.

110704060721 is a deficient number, since it is larger than the sum of its proper divisors (214789399).

110704060721 is an equidigital number, since it uses as much as digits as its factorization.

110704060721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57843.

The product of its (nonzero) digits is 2352, while the sum is 29.

Adding to 110704060721 its reverse (127060407011), we get a palindrome (237764467732).

The spelling of 110704060721 in words is "one hundred ten billion, seven hundred four million, sixty thousand, seven hundred twenty-one".