10663343115 has 32 divisors (see below), whose sum is σ = 17974586880. Its totient is φ = 5383213056.

The previous prime is 10663343087. The next prime is 10663343167. The reversal of 10663343115 is 51134336601.

It is not a de Polignac number, because 10663343115 - 2⁶ = 10663343051 is a prime.

It is a super-2 number, since 2×10663343115² (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 31 ways as a sum of consecutive naturals, for example, 333259 + ... + 363851.

It is an arithmetic number, because the mean of its divisors is an integer number (561705840).

Almost surely, 2^10663343115 is an apocalyptic number.

10663343115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10663343115 is a deficient number, since it is larger than the sum of its proper divisors (7311243765).

10663343115 is a wasteful number, since it uses less digits than its factorization.

10663343115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31843.

The product of its (nonzero) digits is 19440, while the sum is 33.

Adding to 10663343115 its reverse (51134336601), we get a palindrome (61797679716).

The spelling of 10663343115 in words is "ten billion, six hundred sixty-three million, three hundred forty-three thousand, one hundred fifteen".