2371113 has 20 divisors (see below), whose sum is σ = 3599508. Its totient is φ = 1555200.

The previous prime is 2371111. The next prime is 2371123. The reversal of 2371113 is 3111732.

It can be written as a sum of positive squares in 2 ways, for example, as 1996569 + 374544 = 1413^2 + 612^2 .

It is not a de Polignac number, because 2371113 - 2¹ = 2371111 is a prime.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

2371113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2371111) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5713 + ... + 6113.

2^2371113 is an apocalyptic number.

It is an amenable number.

2371113 is a deficient number, since it is larger than the sum of its proper divisors (1228395).

2371113 is an equidigital number, since it uses as much as digits as its factorization.

2371113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486 (or 477 counting only the distinct ones).

The product of its digits is 126, while the sum is 18.

The square root of 2371113 is about 1539.8418749989. The cubic root of 2371113 is about 133.3472561850.

Adding to 2371113 its reverse (3111732), we get a palindrome (5482845).

The spelling of 2371113 in words is "two million, three hundred seventy-one thousand, one hundred thirteen".