2113341043 has 16 divisors (see below), whose sum is σ = 2443382496. Its totient is φ = 1806499840.

The previous prime is 2113341011. The next prime is 2113341049. The reversal of 2113341043 is 3401433112.

It is a cyclic number.

It is not a de Polignac number, because 2113341043 - 2⁵ = 2113341011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113341049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218355 + ... + 227827.

It is an arithmetic number, because the mean of its divisors is an integer number (152711406).

Almost surely, 2^2113341043 is an apocalyptic number.

2113341043 is a deficient number, since it is larger than the sum of its proper divisors (330041453).

2113341043 is a wasteful number, since it uses less digits than its factorization.

2113341043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10694.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2113341043 is about 45971.0892083274. The cubic root of 2113341043 is about 1283.2852301904.

Adding to 2113341043 its reverse (3401433112), we get a palindrome (5514774155).

The spelling of 2113341043 in words is "two billion, one hundred thirteen million, three hundred forty-one thousand, forty-three".