100833442 has 4 divisors (see below), whose sum is σ = 151250166. Its totient is φ = 50416720.

The previous prime is 100833413. The next prime is 100833457. The reversal of 100833442 is 244338001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 74114881 + 26718561 = 8609^2 + 5169^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25208359 + ... + 25208362.

Almost surely, 2^100833442 is an apocalyptic number.

100833442 is a deficient number, since it is larger than the sum of its proper divisors (50416724).

100833442 is an equidigital number, since it uses as much as digits as its factorization.

100833442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50416723.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 100833442 is about 10041.5856317615. The cubic root of 100833442 is about 465.4448158103. Note that the first 3 decimals are identical.

The spelling of 100833442 in words is "one hundred million, eight hundred thirty-three thousand, four hundred forty-two".