101102000120111 has 4 divisors (see below), whose sum is σ = 105497739255792. Its totient is φ = 96706260984432.

The previous prime is 101102000120057. The next prime is 101102000120161. The reversal of 101102000120111 is 111021000201101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 101102000120111 - 2³⁴ = 101084820250927 is a prime.

It is a super-2 number, since 2×101102000120111² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101102000120092 and 101102000120101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101102000120161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2197869567806 + ... + 2197869567851.

It is an arithmetic number, because the mean of its divisors is an integer number (26374434813948).

Almost surely, 2^{101102000120111} is an apocalyptic number.

101102000120111 is a deficient number, since it is larger than the sum of its proper divisors (4395739135681).

101102000120111 is an equidigital number, since it uses as much as digits as its factorization.

101102000120111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4395739135680.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 101102000120111 its reverse (111021000201101), we get a palindrome (212123000321212).

The spelling of 101102000120111 in words is "one hundred one trillion, one hundred two billion, one hundred twenty thousand, one hundred eleven".