89811167313 has 8 divisors (see below), whose sum is σ = 136855112128. Its totient is φ = 51320667024.

The previous prime is 89811167231. The next prime is 89811167351. The reversal of 89811167313 is 31376111898.

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

It is not a de Polignac number, because 89811167313 - 2²⁶ = 89744058449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89811167353) 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, 2138361106 + ... + 2138361147.

It is an arithmetic number, because the mean of its divisors is an integer number (17106889016).

Almost surely, 2^89811167313 is an apocalyptic number.

It is an amenable number.

89811167313 is a deficient number, since it is larger than the sum of its proper divisors (47043944815).

89811167313 is a wasteful number, since it uses less digits than its factorization.

89811167313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4276722263.

The product of its digits is 217728, while the sum is 48.

The spelling of 89811167313 in words is "eighty-nine billion, eight hundred eleven million, one hundred sixty-seven thousand, three hundred thirteen".