89163733121 has 8 divisors (see below), whose sum is σ = 93883318080. Its totient is φ = 84446823888.

The previous prime is 89163733103. The next prime is 89163733147. The reversal of 89163733121 is 12133736198.

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

It is a cyclic number.

It is not a de Polignac number, because 89163733121 - 2²² = 89159538817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89163733151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 600341 + ... + 733986.

It is an arithmetic number, because the mean of its divisors is an integer number (11735414760).

Almost surely, 2^89163733121 is an apocalyptic number.

It is an amenable number.

89163733121 is a deficient number, since it is larger than the sum of its proper divisors (4719584959).

89163733121 is a wasteful number, since it uses less digits than its factorization.

89163733121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1337863.

The product of its digits is 163296, while the sum is 44.

The spelling of 89163733121 in words is "eighty-nine billion, one hundred sixty-three million, seven hundred thirty-three thousand, one hundred twenty-one".