2231113043 has 8 divisors (see below), whose sum is σ = 2253448560. Its totient is φ = 2208811680.

The previous prime is 2231112937. The next prime is 2231113063. The reversal of 2231113043 is 3403111322.

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 2231113043 - 2¹⁰ = 2231112019 is a prime.

It is a super-3 number, since 3×2231113043³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231113063) 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, 134633 + ... + 150293.

It is an arithmetic number, because the mean of its divisors is an integer number (281681070).

Almost surely, 2^2231113043 is an apocalyptic number.

2231113043 is a deficient number, since it is larger than the sum of its proper divisors (22335517).

2231113043 is a wasteful number, since it uses less digits than its factorization.

2231113043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17077.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2231113043 is about 47234.6593403615. The cubic root of 2231113043 is about 1306.6938839329.

Adding to 2231113043 its reverse (3403111322), we get a palindrome (5634224365).

The spelling of 2231113043 in words is "two billion, two hundred thirty-one million, one hundred thirteen thousand, forty-three".