8820103734563 has 8 divisors (see below), whose sum is σ = 9658516640256. Its totient is φ = 7987788377800.

The previous prime is 8820103734539. The next prime is 8820103734601. The reversal of 8820103734563 is 3654373010288.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8820103734563 - 2¹⁸ = 8820103472419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8820103734163) 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, 1524384203 + ... + 1524389988.

It is an arithmetic number, because the mean of its divisors is an integer number (1207314580032).

Almost surely, 2^{8820103734563} is an apocalyptic number.

8820103734563 is a deficient number, since it is larger than the sum of its proper divisors (838412905693).

8820103734563 is a wasteful number, since it uses less digits than its factorization.

8820103734563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3048774465.

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 8820103734563 in words is "eight trillion, eight hundred twenty billion, one hundred three million, seven hundred thirty-four thousand, five hundred sixty-three".