100342043111 has 8 divisors (see below), whose sum is σ = 100825996320. Its totient is φ = 99858966048.

The previous prime is 100342043083. The next prime is 100342043129. The reversal of 100342043111 is 111340243001.

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 100342043111 - 2²⁶ = 100274934247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100342043161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11150 + ... + 448116.

It is an arithmetic number, because the mean of its divisors is an integer number (12603249540).

Almost surely, 2^100342043111 is an apocalyptic number.

100342043111 is a deficient number, since it is larger than the sum of its proper divisors (483953209).

100342043111 is an equidigital number, since it uses as much as digits as its factorization.

100342043111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438073.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 100342043111 its reverse (111340243001), we get a palindrome (211682286112).

The spelling of 100342043111 in words is "one hundred billion, three hundred forty-two million, forty-three thousand, one hundred eleven".