100100101055 has 8 divisors (see below), whose sum is σ = 120122555712. Its totient is φ = 80078457888.

The previous prime is 100100101051. The next prime is 100100101111. The reversal of 100100101055 is 550101001001.

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 100100101055 - 2² = 100100101051 is a prime.

It is a super-2 number, since 2×100100101055² (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 (100100101051) 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, 113309 + ... + 461561.

It is an arithmetic number, because the mean of its divisors is an integer number (15015319464).

Almost surely, 2^100100101055 is an apocalyptic number.

100100101055 is a deficient number, since it is larger than the sum of its proper divisors (20022454657).

100100101055 is an equidigital number, since it uses as much as digits as its factorization.

100100101055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405745.

The product of its (nonzero) digits is 25, while the sum is 14.

Adding to 100100101055 its reverse (550101001001), we get a palindrome (650201102056).

The spelling of 100100101055 in words is "one hundred billion, one hundred million, one hundred one thousand, fifty-five".