8845103232981 has 12 divisors (see below), whose sum is σ = 12794485998060. Its totient is φ = 5888323593600.

The previous prime is 8845103232947. The next prime is 8845103232997. The reversal of 8845103232981 is 1892323015488.

8845103232981 is a `hidden beast` number, since 8 + 8 + 4 + 510 + 3 + 2 + 32 + 98 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6229686532356 + 2615416700625 = 2495934^2 + 1617225^2 .

It is a de Polignac number, because none of the positive numbers 2^k-8845103232981 is a prime.

It is a super-2 number, since 2×8845103232981² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8845103232281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 700984596 + ... + 700997213.

It is an arithmetic number, because the mean of its divisors is an integer number (1066207166505).

Almost surely, 2^{8845103232981} is an apocalyptic number.

It is an amenable number.

8845103232981 is a deficient number, since it is larger than the sum of its proper divisors (3949382765079).

8845103232981 is a wasteful number, since it uses less digits than its factorization.

8845103232981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401982516 (or 1401982513 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 8845103232981 in words is "eight trillion, eight hundred forty-five billion, one hundred three million, two hundred thirty-two thousand, nine hundred eighty-one".