2443231011 has 16 divisors (see below), whose sum is σ = 3533844384. Its totient is φ = 1492548864.

The previous prime is 2443231003. The next prime is 2443231019. The reversal of 2443231011 is 1101323442.

It is an interprime number because it is at equal distance from previous prime (2443231003) and next prime (2443231019).

It is not a de Polignac number, because 2443231011 - 2³ = 2443231003 is a prime.

It is a super-2 number, since 2×2443231011² = 11938755546224164242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2443231019) 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, 223296 + ... + 233981.

It is an arithmetic number, because the mean of its divisors is an integer number (220865274).

Almost surely, 2^2443231011 is an apocalyptic number.

2443231011 is a deficient number, since it is larger than the sum of its proper divisors (1090613373).

2443231011 is a wasteful number, since it uses less digits than its factorization.

2443231011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457430.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2443231011 is about 49429.0502741050. The cubic root of 2443231011 is about 1346.8570710813.

Adding to 2443231011 its reverse (1101323442), we get a palindrome (3544554453).

The spelling of 2443231011 in words is "two billion, four hundred forty-three million, two hundred thirty-one thousand, eleven".