53330110321 has 8 divisors (see below), whose sum is σ = 57993316200. Its totient is φ = 48836475648.

The previous prime is 53330110319. The next prime is 53330110331. The reversal of 53330110321 is 12301103335.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 22612640625 + 30717469696 = 150375^2 + 175264^2 .

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 53330110321 - 2¹ = 53330110319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53330110292 and 53330110301.

It is not an unprimeable number, because it can be changed into a prime (53330110331) 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, 42392146 + ... + 42393403.

It is an arithmetic number, because the mean of its divisors is an integer number (7249164525).

Almost surely, 2^53330110321 is an apocalyptic number.

It is an amenable number.

53330110321 is a deficient number, since it is larger than the sum of its proper divisors (4663205879).

53330110321 is a wasteful number, since it uses less digits than its factorization.

53330110321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84785603.

The product of its (nonzero) digits is 810, while the sum is 22.

Adding to 53330110321 its reverse (12301103335), we get a palindrome (65631213656).

The spelling of 53330110321 in words is "fifty-three billion, three hundred thirty million, one hundred ten thousand, three hundred twenty-one".