100452330 has 48 divisors (see below), whose sum is σ = 284922144. Its totient is φ = 24351840.

The previous prime is 100452323. The next prime is 100452347. The reversal of 100452330 is 33254001.

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

It is a Curzon 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, 49744 + ... + 51723.

It is an arithmetic number, because the mean of its divisors is an integer number (5935878).

Almost surely, 2^100452330 is an apocalyptic number.

100452330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100452330 is an abundant number, since it is smaller than the sum of its proper divisors (184469814).

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

100452330 is a wasteful number, since it uses less digits than its factorization.

100452330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101491 (or 101488 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 100452330 is about 10022.5909823758. The cubic root of 100452330 is about 464.8576740969.

The spelling of 100452330 in words is "one hundred million, four hundred fifty-two thousand, three hundred thirty".