100332330 has 128 divisors (see below), whose sum is σ = 289529856. Its totient is φ = 21772800.

The previous prime is 100332329. The next prime is 100332341. The reversal of 100332330 is 33233001.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 370095 + ... + 370365.

It is an arithmetic number, because the mean of its divisors is an integer number (2261952).

Almost surely, 2^100332330 is an apocalyptic number.

100332330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 100332330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144764928).

100332330 is an abundant number, since it is smaller than the sum of its proper divisors (189197526).

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

100332330 is a wasteful number, since it uses less digits than its factorization.

100332330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372.

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 100332330 is about 10016.6027174886. The cubic root of 100332330 is about 464.6724945584.

Adding to 100332330 its reverse (33233001), we get a palindrome (133565331).

It can be divided in two parts, 1003 and 32330, that added together give a palindrome (33333).

The spelling of 100332330 in words is "one hundred million, three hundred thirty-two thousand, three hundred thirty".