2113255 has 8 divisors (see below), whose sum is σ = 2604672. Its totient is φ = 1644768.

The previous prime is 2113249. The next prime is 2113273. The reversal of 2113255 is 5523112.

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

It is a cyclic number.

It is not a de Polignac number, because 2113255 - 2²¹ = 16103 is a prime.

It is a Duffinian number.

2113255 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5527 + ... + 5896.

It is an arithmetic number, because the mean of its divisors is an integer number (325584).

2^2113255 is an apocalyptic number.

2113255 is a deficient number, since it is larger than the sum of its proper divisors (491417).

2113255 is a wasteful number, since it uses less digits than its factorization.

2113255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11465.

The product of its digits is 300, while the sum is 19.

The square root of 2113255 is about 1453.7038900684. The cubic root of 2113255 is about 128.3267813975.

Adding to 2113255 its reverse (5523112), we get a palindrome (7636367).

The spelling of 2113255 in words is "two million, one hundred thirteen thousand, two hundred fifty-five".