101120210110111 has 4 divisors (see below), whose sum is σ = 101124295965000. Its totient is φ = 101116124255224.

The previous prime is 101120210109953. The next prime is 101120210110159. The reversal of 101120210110111 is 111011012021101.

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 101120210110111 - 2¹⁷ = 101120209979039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101120210110091 and 101120210110100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120210110811) 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, 2042890321 + ... + 2042939818.

It is an arithmetic number, because the mean of its divisors is an integer number (25281073991250).

Almost surely, 2^{101120210110111} is an apocalyptic number.

101120210110111 is a deficient number, since it is larger than the sum of its proper divisors (4085854889).

101120210110111 is an equidigital number, since it uses as much as digits as its factorization.

101120210110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4085854888.

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 101120210110111 its reverse (111011012021101), we get a palindrome (212131222131212).

The spelling of 101120210110111 in words is "one hundred one trillion, one hundred twenty billion, two hundred ten million, one hundred ten thousand, one hundred eleven".