2043315051105 has 8 divisors (see below), whose sum is σ = 3269304081792. Its totient is φ = 1089768027248.

The previous prime is 2043315051083. The next prime is 2043315051109. The reversal of 2043315051105 is 5011505133402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2043315051105 - 2⁵ = 2043315051073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2043315051109) 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 7 ways as a sum of consecutive naturals, for example, 68110501689 + ... + 68110501718.

It is an arithmetic number, because the mean of its divisors is an integer number (408663010224).

Almost surely, 2^{2043315051105} is an apocalyptic number.

It is an amenable number.

2043315051105 is a deficient number, since it is larger than the sum of its proper divisors (1225989030687).

2043315051105 is a wasteful number, since it uses less digits than its factorization.

2043315051105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136221003415.

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 2043315051105 in words is "two trillion, forty-three billion, three hundred fifteen million, fifty-one thousand, one hundred five".