1043043130011 has 16 divisors (see below), whose sum is σ = 1468971975680. Its totient is φ = 657281489760.

The previous prime is 1043043129991. The next prime is 1043043130039. The reversal of 1043043130011 is 1100313403401.

It is not a de Polignac number, because 1043043130011 - 2¹¹ = 1043043127963 is a prime.

It is a super-4 number, since 4×1043043130011⁴ (a number of 49 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1043043130011.

It is not an unprimeable number, because it can be changed into a prime (1043043130091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130408996 + ... + 130416993.

It is an arithmetic number, because the mean of its divisors is an integer number (91810748480).

Almost surely, 2^{1043043130011} is an apocalyptic number.

1043043130011 is a deficient number, since it is larger than the sum of its proper divisors (425928845669).

1043043130011 is a wasteful number, since it uses less digits than its factorization.

1043043130011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260826066.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1043043130011 its reverse (1100313403401), we get a palindrome (2143356533412).

The spelling of 1043043130011 in words is "one trillion, forty-three billion, forty-three million, one hundred thirty thousand, eleven".