102316344 has 64 divisors (see below), whose sum is σ = 276544800. Its totient is φ = 31358976.

The previous prime is 102316343. The next prime is 102316369. The reversal of 102316344 is 443613201.

It is a super-3 number, since 3×102316344³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102316343) 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, 109672 + ... + 110600.

Almost surely, 2^102316344 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 102316344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138272400).

102316344 is an abundant number, since it is smaller than the sum of its proper divisors (174228456).

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

102316344 is a wasteful number, since it uses less digits than its factorization.

102316344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304 (or 1300 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 102316344 is about 10115.1541757899. The cubic root of 102316344 is about 467.7154015150.

Adding to 102316344 its reverse (443613201), we get a palindrome (545929545).

The spelling of 102316344 in words is "one hundred two million, three hundred sixteen thousand, three hundred forty-four".