43023413011 has 2 divisors, whose sum is σ = 43023413012. Its totient is φ = 43023413010.

The previous prime is 43023413003. The next prime is 43023413029. The reversal of 43023413011 is 11031432034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43023413011 - 2³ = 43023413003 is a prime.

It is a super-2 number, since 2×43023413011² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (43023413311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21511706505 + 21511706506.

It is an arithmetic number, because the mean of its divisors is an integer number (21511706506).

Almost surely, 2^43023413011 is an apocalyptic number.

43023413011 is a deficient number, since it is larger than the sum of its proper divisors (1).

43023413011 is an equidigital number, since it uses as much as digits as its factorization.

43023413011 is an odious number, because the sum of its binary digits is odd.

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

Adding to 43023413011 its reverse (11031432034), we get a palindrome (54054845045).

The spelling of 43023413011 in words is "forty-three billion, twenty-three million, four hundred thirteen thousand, eleven".