89934012101 has 4 divisors (see below), whose sum is σ = 90141712332. Its totient is φ = 89726311872.

The previous prime is 89934012089. The next prime is 89934012139. The reversal of 89934012101 is 10121043998.

It is a Cunningham number, because it is equal to 299890²+1.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10085381476 + 79848630625 = 100426^2 + 282575^2 .

It is a cyclic number.

It is not a de Polignac number, because 89934012101 - 2¹⁸ = 89933749957 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 (89934012601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103849466 + ... + 103850331.

It is an arithmetic number, because the mean of its divisors is an integer number (22535428083).

Almost surely, 2^89934012101 is an apocalyptic number.

It is an amenable number.

89934012101 is a deficient number, since it is larger than the sum of its proper divisors (207700231).

89934012101 is a wasteful number, since it uses less digits than its factorization.

89934012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207700230.

The product of its (nonzero) digits is 15552, while the sum is 38.

The spelling of 89934012101 in words is "eighty-nine billion, nine hundred thirty-four million, twelve thousand, one hundred one".