8991167048103 has 8 divisors (see below), whose sum is σ = 12374939593216. Its totient is φ = 5800752934200.

The previous prime is 8991167048093. The next prime is 8991167048119. The reversal of 8991167048103 is 3018407611998.

8991167048103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-8991167048103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8991167048183) 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, 48339607693 + ... + 48339607878.

It is an arithmetic number, because the mean of its divisors is an integer number (1546867449152).

Almost surely, 2^{8991167048103} is an apocalyptic number.

8991167048103 is a deficient number, since it is larger than the sum of its proper divisors (3383772545113).

8991167048103 is a wasteful number, since it uses less digits than its factorization.

8991167048103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96679215605.

The product of its (nonzero) digits is 2612736, while the sum is 57.

The spelling of 8991167048103 in words is "eight trillion, nine hundred ninety-one billion, one hundred sixty-seven million, forty-eight thousand, one hundred three".