101111100120110 has 16 divisors (see below), whose sum is σ = 182006075251296. Its totient is φ = 40443085595808.

The previous prime is 101111100120103. The next prime is 101111100120127. The reversal of 101111100120110 is 11021001111101.

It is a happy number.

It is a super-3 number, since 3×101111100120110³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101111100120091 and 101111100120100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168992969 + ... + 169590228.

It is an arithmetic number, because the mean of its divisors is an integer number (11375379703206).

Almost surely, 2^{101111100120110} is an apocalyptic number.

101111100120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101111100120110 is a deficient number, since it is larger than the sum of its proper divisors (80894975131186).

101111100120110 is a wasteful number, since it uses less digits than its factorization.

101111100120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338613067.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 101111100120110 its reverse (11021001111101), we get a palindrome (112132101231211).

Subtracting from 101111100120110 its reverse (11021001111101), we obtain a palindrome (90090099009009).

The spelling of 101111100120110 in words is "one hundred one trillion, one hundred eleven billion, one hundred million, one hundred twenty thousand, one hundred ten".