101112234 has 16 divisors (see below), whose sum is σ = 206040672. Its totient is φ = 33068048.

The previous prime is 101112233. The next prime is 101112247. The reversal of 101112234 is 432211101.

It is not an unprimeable number, because it can be changed into a prime (101112233) 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, 158664 + ... + 159299.

It is an arithmetic number, because the mean of its divisors is an integer number (12877542).

Almost surely, 2^101112234 is an apocalyptic number.

101112234 is an abundant number, since it is smaller than the sum of its proper divisors (104928438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101112234 is a wasteful number, since it uses less digits than its factorization.

101112234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318021.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 101112234 is about 10055.4579209502. The cubic root of 101112234 is about 465.8733868599.

Adding to 101112234 its reverse (432211101), we get a palindrome (533323335).

The spelling of 101112234 in words is "one hundred one million, one hundred twelve thousand, two hundred thirty-four".