100442350 has 24 divisors (see below), whose sum is σ = 187128648. Its totient is φ = 40111200.

The previous prime is 100442347. The next prime is 100442359. The reversal of 100442350 is 53244001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100442359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39312 + ... + 41788.

It is an arithmetic number, because the mean of its divisors is an integer number (7797027).

Almost surely, 2^100442350 is an apocalyptic number.

100442350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100442350 is a deficient number, since it is larger than the sum of its proper divisors (86686298).

100442350 is a wasteful number, since it uses less digits than its factorization.

100442350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3300 (or 3295 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 100442350 is about 10022.0930947582. The cubic root of 100442350 is about 464.8422789563.

Adding to 100442350 its reverse (53244001), we get a palindrome (153686351).

The spelling of 100442350 in words is "one hundred million, four hundred forty-two thousand, three hundred fifty".