101233105 has 4 divisors (see below), whose sum is σ = 121479732. Its totient is φ = 80986480.

The previous prime is 101233087. The next prime is 101233123. The reversal of 101233105 is 501332101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 501332101 = 197 ⋅2544833.

It is an interprime number because it is at equal distance from previous prime (101233087) and next prime (101233123).

It can be written as a sum of positive squares in 2 ways, for example, as 43046721 + 58186384 = 6561^2 + 7628^2 .

It is not a de Polignac number, because 101233105 - 2¹¹ = 101231057 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10123306 + ... + 10123315.

It is an arithmetic number, because the mean of its divisors is an integer number (30369933).

Almost surely, 2^101233105 is an apocalyptic number.

It is an amenable number.

101233105 is a deficient number, since it is larger than the sum of its proper divisors (20246627).

101233105 is an equidigital number, since it uses as much as digits as its factorization.

101233105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20246626.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 101233105 is about 10061.4663444252. The cubic root of 101233105 is about 466.0589501581.

Adding to 101233105 its reverse (501332101), we get a palindrome (602565206).

The spelling of 101233105 in words is "one hundred one million, two hundred thirty-three thousand, one hundred five".