10721354275 has 6 divisors (see below), whose sum is σ = 13294479332. Its totient is φ = 8577083400.

The previous prime is 10721354243. The next prime is 10721354279. The reversal of 10721354275 is 57245312701.

10721354275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10721354275 - 2⁵ = 10721354243 is a prime.

It is a super-2 number, since 2×10721354275² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10721354279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 214427061 + ... + 214427110.

Almost surely, 2^10721354275 is an apocalyptic number.

10721354275 is a deficient number, since it is larger than the sum of its proper divisors (2573125057).

10721354275 is an equidigital number, since it uses as much as digits as its factorization.

10721354275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428854181 (or 428854176 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 37.

Adding to 10721354275 its reverse (57245312701), we get a palindrome (67966666976).

The spelling of 10721354275 in words is "ten billion, seven hundred twenty-one million, three hundred fifty-four thousand, two hundred seventy-five".