2243232113 has 4 divisors (see below), whose sum is σ = 2340763968. Its totient is φ = 2145700260.

The previous prime is 2243232107. The next prime is 2243232143. The reversal of 2243232113 is 3112323422.

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 2243232113 - 2¹⁴ = 2243215729 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 97531831 = 2243232113 / (2 + 2 + 4 + 3 + 2 + 3 + 2 + 1 + 1 + 3).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243232143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48765893 + ... + 48765938.

It is an arithmetic number, because the mean of its divisors is an integer number (585190992).

Almost surely, 2^2243232113 is an apocalyptic number.

2243232113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2243232113 is a deficient number, since it is larger than the sum of its proper divisors (97531855).

2243232113 is an equidigital number, since it uses as much as digits as its factorization.

2243232113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97531854.

The product of its digits is 1728, while the sum is 23.

The square root of 2243232113 is about 47362.7713821732. The cubic root of 2243232113 is about 1309.0555344916.

Adding to 2243232113 its reverse (3112323422), we get a palindrome (5355555535).

It can be divided in two parts, 22432 and 32113, that added together give a palindrome (54545).

The spelling of 2243232113 in words is "two billion, two hundred forty-three million, two hundred thirty-two thousand, one hundred thirteen".