86991733303 has 4 divisors (see below), whose sum is σ = 86999013360. Its totient is φ = 86984453248.

The previous prime is 86991733273. The next prime is 86991733307. The reversal of 86991733303 is 30333719968.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86991733303 - 2²⁹ = 86454862391 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 (86991733307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3622075 + ... + 3646012.

It is an arithmetic number, because the mean of its divisors is an integer number (21749753340).

Almost surely, 2^86991733303 is an apocalyptic number.

86991733303 is a deficient number, since it is larger than the sum of its proper divisors (7280057).

86991733303 is a wasteful number, since it uses less digits than its factorization.

86991733303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7280056.

The product of its (nonzero) digits is 2204496, while the sum is 52.

The spelling of 86991733303 in words is "eighty-six billion, nine hundred ninety-one million, seven hundred thirty-three thousand, three hundred three".