102200102011 has 4 divisors (see below), whose sum is σ = 116800116592. Its totient is φ = 87600087432.

The previous prime is 102200102009. The next prime is 102200102023. The reversal of 102200102011 is 110201002201.

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 102200102011 - 2¹ = 102200102009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102200202011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7300007280 + ... + 7300007293.

It is an arithmetic number, because the mean of its divisors is an integer number (29200029148).

Almost surely, 2^102200102011 is an apocalyptic number.

102200102011 is a deficient number, since it is larger than the sum of its proper divisors (14600014581).

102200102011 is an equidigital number, since it uses as much as digits as its factorization.

102200102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14600014580.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102200102011 its reverse (110201002201), we get a palindrome (212401104212).

The spelling of 102200102011 in words is "one hundred two billion, two hundred million, one hundred two thousand, eleven".