101243324 has 48 divisors (see below), whose sum is σ = 229555200. Its totient is φ = 37941696.

The previous prime is 101243299. The next prime is 101243333. The reversal of 101243324 is 423342101.

It is a junction number, because it is equal to n+sod(n) for n = 101243296 and 101243305.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 404 + ... + 14235.

It is an arithmetic number, because the mean of its divisors is an integer number (4782400).

Almost surely, 2^101243324 is an apocalyptic number.

101243324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101243324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114777600).

101243324 is an abundant number, since it is smaller than the sum of its proper divisors (128311876).

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

101243324 is a wasteful number, since it uses less digits than its factorization.

101243324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14682 (or 14680 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 101243324 is about 10061.9741601735. The cubic root of 101243324 is about 466.0746317745.

Adding to 101243324 its reverse (423342101), we get a palindrome (524585425).

The spelling of 101243324 in words is "one hundred one million, two hundred forty-three thousand, three hundred twenty-four".