2113080 has 32 divisors (see below), whose sum is σ = 6339600. Its totient is φ = 563456.

The previous prime is 2113043. The next prime is 2113087. The reversal of 2113080 is 803112.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8685 + ... + 8924.

2^2113080 is an apocalyptic number.

2113080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2113080 is an abundant number, since it is smaller than the sum of its proper divisors (4226520).

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

2113080 is a wasteful number, since it uses less digits than its factorization.

2113080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17623 (or 17619 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2113080 is about 1453.6436977471. The cubic root of 2113080 is about 128.3232390254.

Adding to 2113080 its reverse (803112), we get a palindrome (2916192).

The spelling of 2113080 in words is "two million, one hundred thirteen thousand, eighty".