102110122210011 has 16 divisors (see below), whose sum is σ = 139900028114208. Its totient is φ = 66198751200000.

The previous prime is 102110122210009. The next prime is 102110122210021. The reversal of 102110122210011 is 110012221011201.

It is a happy number.

It is not a de Polignac number, because 102110122210011 - 2¹ = 102110122210009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102110122210021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241743490 + ... + 242165511.

It is an arithmetic number, because the mean of its divisors is an integer number (8743751757138).

Almost surely, 2^{102110122210011} is an apocalyptic number.

102110122210011 is a deficient number, since it is larger than the sum of its proper divisors (37789905904197).

102110122210011 is a wasteful number, since it uses less digits than its factorization.

102110122210011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483910942.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 102110122210011 its reverse (110012221011201), we get a palindrome (212122343221212).

The spelling of 102110122210011 in words is "one hundred two trillion, one hundred ten billion, one hundred twenty-two million, two hundred ten thousand, eleven".