103331382 has 64 divisors (see below), whose sum is σ = 259227648. Its totient is φ = 26676000.

The previous prime is 103331363. The next prime is 103331407. The reversal of 103331382 is 283133301.

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 31 ways as a sum of consecutive naturals, for example, 87657 + ... + 88827.

It is an arithmetic number, because the mean of its divisors is an integer number (4050432).

Almost surely, 2^103331382 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103331382, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129613824).

103331382 is an abundant number, since it is smaller than the sum of its proper divisors (155896266).

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

103331382 is a wasteful number, since it uses less digits than its factorization.

103331382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 103331382 is about 10165.2044740871. The cubic root of 103331382 is about 469.2569850457.

Adding to 103331382 its reverse (283133301), we get a palindrome (386464683).

The spelling of 103331382 in words is "one hundred three million, three hundred thirty-one thousand, three hundred eighty-two".