1001100043411 has 16 divisors (see below), whose sum is σ = 1135380413440. Its totient is φ = 875046926880.

The previous prime is 1001100043403. The next prime is 1001100043421. The reversal of 1001100043411 is 1143400011001.

It is a cyclic number.

It is not a de Polignac number, because 1001100043411 - 2³ = 1001100043403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1001100043421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416325 + ... + 1474966.

It is an arithmetic number, because the mean of its divisors is an integer number (70961275840).

Almost surely, 2^{1001100043411} is an apocalyptic number.

1001100043411 is a deficient number, since it is larger than the sum of its proper divisors (134280370029).

1001100043411 is a wasteful number, since it uses less digits than its factorization.

1001100043411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1893466.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1001100043411 its reverse (1143400011001), we get a palindrome (2144500054412).

The spelling of 1001100043411 in words is "one trillion, one billion, one hundred million, forty-three thousand, four hundred eleven".