102043344 has 80 divisors (see below), whose sum is σ = 293731200. Its totient is φ = 30309888.

The previous prime is 102043339. The next prime is 102043349. The reversal of 102043344 is 443340201.

It is an interprime number because it is at equal distance from previous prime (102043339) and next prime (102043349).

It is a self number, because there is not a number n which added to its sum of digits gives 102043344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102043349) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 15277 + ... + 20915.

It is an arithmetic number, because the mean of its divisors is an integer number (3671640).

Almost surely, 2^102043344 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 102043344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146865600).

102043344 is an abundant number, since it is smaller than the sum of its proper divisors (191687856).

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

102043344 is a wasteful number, since it uses less digits than its factorization.

102043344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5692 (or 5686 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 102043344 is about 10101.6505582009. The cubic root of 102043344 is about 467.2990456255.

Adding to 102043344 its reverse (443340201), we get a palindrome (545383545).

The spelling of 102043344 in words is "one hundred two million, forty-three thousand, three hundred forty-four".