8791143101 has 16 divisors (see below), whose sum is σ = 9564952320. Its totient is φ = 8031441600.

The previous prime is 8791143089. The next prime is 8791143103. The reversal of 8791143101 is 1013411978.

It is not a de Polignac number, because 8791143101 - 2¹⁰ = 8791142077 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 (8791143103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1486316 + ... + 1492218.

It is an arithmetic number, because the mean of its divisors is an integer number (597809520).

Almost surely, 2^8791143101 is an apocalyptic number.

It is an amenable number.

8791143101 is a deficient number, since it is larger than the sum of its proper divisors (773809219).

8791143101 is a wasteful number, since it uses less digits than its factorization.

8791143101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7076.

The product of its (nonzero) digits is 6048, while the sum is 35.

The square root of 8791143101 is about 93761.0958820341. The cubic root of 8791143101 is about 2063.8673619927.

The spelling of 8791143101 in words is "eight billion, seven hundred ninety-one million, one hundred forty-three thousand, one hundred one".