2102134 has 8 divisors (see below), whose sum is σ = 3171168. Its totient is φ = 1045080.

The previous prime is 2102117. The next prime is 2102137. The reversal of 2102134 is 4312012.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2542 + ... + 3265.

It is an arithmetic number, because the mean of its divisors is an integer number (396396).

2^2102134 is an apocalyptic number.

2102134 is a deficient number, since it is larger than the sum of its proper divisors (1069034).

2102134 is a wasteful number, since it uses less digits than its factorization.

2102134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5990.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2102134 is about 1449.8737876105. The cubic root of 2102134 is about 128.1012788923.

Adding to 2102134 its reverse (4312012), we get a palindrome (6414146).

The spelling of 2102134 in words is "two million, one hundred two thousand, one hundred thirty-four".