2113040341 has 4 divisors (see below), whose sum is σ = 2113398112. Its totient is φ = 2112682572.

The previous prime is 2113040327. The next prime is 2113040353. The reversal of 2113040341 is 1430403112.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2113040341 - 2⁹ = 2113039829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113040641) 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, 169875 + ... + 181888.

It is an arithmetic number, because the mean of its divisors is an integer number (528349528).

Almost surely, 2^2113040341 is an apocalyptic number.

It is an amenable number.

2113040341 is a deficient number, since it is larger than the sum of its proper divisors (357771).

2113040341 is an equidigital number, since it uses as much as digits as its factorization.

2113040341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357770.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2113040341 is about 45967.8185364500. The cubic root of 2113040341 is about 1283.2243621571.

Adding to 2113040341 its reverse (1430403112), we get a palindrome (3543443453).

The spelling of 2113040341 in words is "two billion, one hundred thirteen million, forty thousand, three hundred forty-one".