2801113 has 8 divisors (see below), whose sum is σ = 3369920. Its totient is φ = 2274480.

The previous prime is 2801111. The next prime is 2801119. The reversal of 2801113 is 3111082.

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 2801113 - 2¹ = 2801111 is a prime.

It is a Duffinian number.

2801113 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2801111) 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, 10398 + ... + 10663.

It is an arithmetic number, because the mean of its divisors is an integer number (421240).

2^2801113 is an apocalyptic number.

It is an amenable number.

2801113 is a deficient number, since it is larger than the sum of its proper divisors (568807).

2801113 is a wasteful number, since it uses less digits than its factorization.

2801113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21087.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 2801113 is about 1673.6525923859. The cubic root of 2801113 is about 140.9646475090.

Adding to 2801113 its reverse (3111082), we get a palindrome (5912195).

The spelling of 2801113 in words is "two million, eight hundred one thousand, one hundred thirteen".