100055833 has 4 divisors (see below), whose sum is σ = 100199268. Its totient is φ = 99912400.

The previous prime is 100055821. The next prime is 100055869. The reversal of 100055833 is 338550001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 338550001 = 607 ⋅557743.

It can be written as a sum of positive squares in 2 ways, for example, as 45118089 + 54937744 = 6717^2 + 7412^2 .

It is a cyclic number.

It is not a de Polignac number, because 100055833 - 2²⁵ = 66501401 is a prime.

It is a super-2 number, since 2×100055833² = 20022339434647778, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100055798 and 100055807.

It is not an unprimeable number, because it can be changed into a prime (100055803) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 70666 + ... + 72067.

It is an arithmetic number, because the mean of its divisors is an integer number (25049817).

Almost surely, 2^100055833 is an apocalyptic number.

It is an amenable number.

100055833 is a deficient number, since it is larger than the sum of its proper divisors (143435).

100055833 is an equidigital number, since it uses as much as digits as its factorization.

100055833 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143434.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 100055833 is about 10002.7912604433. The cubic root of 100055833 is about 464.2452518990.

The spelling of 100055833 in words is "one hundred million, fifty-five thousand, eight hundred thirty-three".