100055005111 has 8 divisors (see below), whose sum is σ = 100641996720. Its totient is φ = 99468325248.

The previous prime is 100055005093. The next prime is 100055005117. The reversal of 100055005111 is 111500550001.

It is a happy number.

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 100055005111 - 2¹¹ = 100055003063 is a prime.

It is a super-2 number, since 2×100055005111² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100055005117) 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, 582175 + ... + 734191.

It is an arithmetic number, because the mean of its divisors is an integer number (12580249590).

Almost surely, 2^100055005111 is an apocalyptic number.

100055005111 is a deficient number, since it is larger than the sum of its proper divisors (586991609).

100055005111 is a wasteful number, since it uses less digits than its factorization.

100055005111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155873.

The product of its (nonzero) digits is 125, while the sum is 19.

Adding to 100055005111 its reverse (111500550001), we get a palindrome (211555555112).

The spelling of 100055005111 in words is "one hundred billion, fifty-five million, five thousand, one hundred eleven".