10521353104 has 10 divisors (see below), whose sum is σ = 20385121670. Its totient is φ = 5260676544.

The previous prime is 10521353093. The next prime is 10521353173. The reversal of 10521353104 is 40135312501.

It is a happy number.

10521353104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10475113104 + 46240000 = 102348^2 + 6800^2 .

It is a super-2 number, since 2×10521353104² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 328792269 + ... + 328792300.

It is an arithmetic number, because the mean of its divisors is an integer number (2038512167).

Almost surely, 2^10521353104 is an apocalyptic number.

It is an amenable number.

10521353104 is a deficient number, since it is larger than the sum of its proper divisors (9863768566).

10521353104 is an equidigital number, since it uses as much as digits as its factorization.

10521353104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 657584577 (or 657584571 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 10521353104 its reverse (40135312501), we get a palindrome (50656665605).

The spelling of 10521353104 in words is "ten billion, five hundred twenty-one million, three hundred fifty-three thousand, one hundred four".