2100234 has 8 divisors (see below), whose sum is σ = 4200480. Its totient is φ = 700076.

The previous prime is 2100229. The next prime is 2100239. The reversal of 2100234 is 4320012.

It is an interprime number because it is at equal distance from previous prime (2100229) and next prime (2100239).

It is a sphenic number, since it is the product of 3 distinct primes.

2100234 is an admirable number.

It is a d-powerful number, because it can be written as 2¹¹ + 1 + 0 + 0 + 2²¹ + 3² + 4⁵ .

It is not an unprimeable number, because it can be changed into a prime (2100239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175014 + ... + 175025.

It is an arithmetic number, because the mean of its divisors is an integer number (525060).

2^2100234 is an apocalyptic number.

2100234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2100234 is a wasteful number, since it uses less digits than its factorization.

2100234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350044.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2100234 is about 1449.2184100404. The cubic root of 2100234 is about 128.0626727590.

Adding to 2100234 its reverse (4320012), we get a palindrome (6420246).

The spelling of 2100234 in words is "two million, one hundred thousand, two hundred thirty-four".