102110000201111 has 4 divisors (see below), whose sum is σ = 116697143086992. Its totient is φ = 87522857315232.

The previous prime is 102110000201063. The next prime is 102110000201123. The reversal of 102110000201111 is 111102000011201.

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 102110000201111 - 2⁶ = 102110000201047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102110000201092 and 102110000201101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102110000231111) 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, 7293571442930 + ... + 7293571442943.

It is an arithmetic number, because the mean of its divisors is an integer number (29174285771748).

Almost surely, 2^{102110000201111} is an apocalyptic number.

102110000201111 is a deficient number, since it is larger than the sum of its proper divisors (14587142885881).

102110000201111 is an equidigital number, since it uses as much as digits as its factorization.

102110000201111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14587142885880.

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

Adding to 102110000201111 its reverse (111102000011201), we get a palindrome (213212000212312).

The spelling of 102110000201111 in words is "one hundred two trillion, one hundred ten billion, two hundred one thousand, one hundred eleven".