103289382 has 48 divisors (see below), whose sum is σ = 270814752. Its totient is φ = 27774720.

The previous prime is 103289341. The next prime is 103289393. The reversal of 103289382 is 283982301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21969 + ... + 26252.

It is an arithmetic number, because the mean of its divisors is an integer number (5641974).

Almost surely, 2^103289382 is an apocalyptic number.

103289382 is an abundant number, since it is smaller than the sum of its proper divisors (167525370).

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

103289382 is a wasteful number, since it uses less digits than its factorization.

103289382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48253 (or 48250 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 103289382 is about 10163.1383932327. The cubic root of 103289382 is about 469.1933984764.

The spelling of 103289382 in words is "one hundred three million, two hundred eighty-nine thousand, three hundred eighty-two".