10111342413543 has 32 divisors (see below), whose sum is σ = 16056719001600. Its totient is φ = 5654975669280.

The previous prime is 10111342413377. The next prime is 10111342413587. The reversal of 10111342413543 is 34531424311101.

It is a happy number.

It is not a de Polignac number, because 10111342413543 - 2²⁰ = 10111341364967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111342413593) 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 31 ways as a sum of consecutive naturals, for example, 104487568 + ... + 104584293.

It is an arithmetic number, because the mean of its divisors is an integer number (501772468800).

Almost surely, 2^{10111342413543} is an apocalyptic number.

10111342413543 is a deficient number, since it is larger than the sum of its proper divisors (5945376588057).

10111342413543 is an equidigital number, since it uses as much as digits as its factorization.

10111342413543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209071932 (or 209071918 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 10111342413543 its reverse (34531424311101), we get a palindrome (44642766724644).

The spelling of 10111342413543 in words is "ten trillion, one hundred eleven billion, three hundred forty-two million, four hundred thirteen thousand, five hundred forty-three".