10518981832328 has 12 divisors (see below), whose sum is σ = 19723108135815. Its totient is φ = 5259486329448.

The previous prime is 10518981832313. The next prime is 10518981832343. The reversal of 10518981832328 is 82323818981501.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is an interprime number because it is at equal distance from previous prime (10518981832313) and next prime (10518981832343).

It can be written as a sum of positive squares in only one way, i.e., 5259490916164 + 5259490916164 = 2293358^2 + 2293358^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2293358.

It is a super-2 number, since 2×10518981832328² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 8600093 + ... + 9746771.

Almost surely, 2^{10518981832328} is an apocalyptic number.

It is an amenable number.

10518981832328 is a deficient number, since it is larger than the sum of its proper divisors (9204126303487).

10518981832328 is an frugal number, since it uses more digits than its factorization.

10518981832328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293364 (or 1146681 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 59.

The spelling of 10518981832328 in words is "ten trillion, five hundred eighteen billion, nine hundred eighty-one million, eight hundred thirty-two thousand, three hundred twenty-eight".