101112232 has 64 divisors (see below), whose sum is σ = 218453760. Its totient is φ = 43507200.

The previous prime is 101112229. The next prime is 101112233. The reversal of 101112232 is 232211101.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (101112233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97557 + ... + 98587.

It is an arithmetic number, because the mean of its divisors is an integer number (3413340).

Almost surely, 2^101112232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101112232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109226880).

101112232 is an abundant number, since it is smaller than the sum of its proper divisors (117341528).

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

101112232 is a wasteful number, since it uses less digits than its factorization.

101112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 101112232 is about 10055.4578215017. The cubic root of 101112232 is about 465.8733837882.

Adding to 101112232 its reverse (232211101), we get a palindrome (333323333).

The spelling of 101112232 in words is "one hundred one million, one hundred twelve thousand, two hundred thirty-two".