2101134 has 32 divisors (see below), whose sum is σ = 5057280. Its totient is φ = 568512.

The previous prime is 2101129. The next prime is 2101139. The reversal of 2101134 is 4311012.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2101129) and next prime (2101139).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519 + ... + 2114.

It is an arithmetic number, because the mean of its divisors is an integer number (158040).

2^2101134 is an apocalyptic number.

2101134 is an abundant number, since it is smaller than the sum of its proper divisors (2956146).

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

2101134 is a wasteful number, since it uses less digits than its factorization.

2101134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2664.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2101134 is about 1449.5288889843. The cubic root of 2101134 is about 128.0809627759.

Adding to 2101134 its reverse (4311012), we get a palindrome (6412146).

The spelling of 2101134 in words is "two million, one hundred one thousand, one hundred thirty-four".