103303332 has 72 divisors (see below), whose sum is σ = 286060320. Its totient is φ = 31173120.

The previous prime is 103303301. The next prime is 103303337. The reversal of 103303332 is 233303301.

103303332 is a `hidden beast` number, since 1 + 0 + 330 + 3 + 332 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (103303337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139419 + ... + 140157.

It is an arithmetic number, because the mean of its divisors is an integer number (3973060).

Almost surely, 2^103303332 is an apocalyptic number.

103303332 is a gapful number since it is divisible by the number (12) 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 103303332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143030160).

103303332 is an abundant number, since it is smaller than the sum of its proper divisors (182756988).

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

103303332 is a wasteful number, since it uses less digits than its factorization.

103303332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113 (or 1108 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

The square root of 103303332 is about 10163.8246738125. The cubic root of 103303332 is about 469.2145202127.

Adding to 103303332 its reverse (233303301), we get a palindrome (336606633).

The spelling of 103303332 in words is "one hundred three million, three hundred three thousand, three hundred thirty-two".