89061101 has 4 divisors (see below), whose sum is σ = 89205600. Its totient is φ = 88916604.

The previous prime is 89061073. The next prime is 89061107. The reversal of 89061101 is 10116098.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89061101 is a prime.

It is a super-2 number, since 2×89061101² = 15863759422664402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89061107) 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, 71321 + ... + 72558.

It is an arithmetic number, because the mean of its divisors is an integer number (22301400).

Almost surely, 2^89061101 is an apocalyptic number.

It is an amenable number.

89061101 is a deficient number, since it is larger than the sum of its proper divisors (144499).

89061101 is a wasteful number, since it uses less digits than its factorization.

89061101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144498.

The product of its (nonzero) digits is 432, while the sum is 26.

The square root of 89061101 is about 9437.2189229667. The cubic root of 89061101 is about 446.5766586167.

Adding to 89061101 its reverse (10116098), we get a palindrome (99177199).

It can be divided in two parts, 89061 and 101, that multiplied together give a triangular number (8995161 = T₄₂₄₁).

The spelling of 89061101 in words is "eighty-nine million, sixty-one thousand, one hundred one".