100330838 has 16 divisors (see below), whose sum is σ = 159628320. Its totient is φ = 47131776.

The previous prime is 100330829. The next prime is 100330859. The reversal of 100330838 is 838033001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19943 + ... + 24461.

It is an arithmetic number, because the mean of its divisors is an integer number (9976770).

Almost surely, 2^100330838 is an apocalyptic number.

100330838 is a deficient number, since it is larger than the sum of its proper divisors (59297482).

100330838 is a wasteful number, since it uses less digits than its factorization.

100330838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5191.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 100330838 is about 10016.5282408627. The cubic root of 100330838 is about 464.6701912304.

Adding to 100330838 its reverse (838033001), we get a palindrome (938363839).

The spelling of 100330838 in words is "one hundred million, three hundred thirty thousand, eight hundred thirty-eight".