10651171328 has 80 divisors (see below), whose sum is σ = 24352965120. Its totient is φ = 4558934016.

The previous prime is 10651171309. The next prime is 10651171331. The reversal of 10651171328 is 82317115601.

It is a super-2 number, since 2×10651171328² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3915953 + ... + 3918671.

It is an arithmetic number, because the mean of its divisors is an integer number (304412064).

Almost surely, 2^10651171328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10651171328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12176482560).

10651171328 is an abundant number, since it is smaller than the sum of its proper divisors (13701793792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10651171328 is an equidigital number, since it uses as much as digits as its factorization.

10651171328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837 (or 3821 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

Adding to 10651171328 its reverse (82317115601), we get a palindrome (92968286929).

The spelling of 10651171328 in words is "ten billion, six hundred fifty-one million, one hundred seventy-one thousand, three hundred twenty-eight".