102002101202011 has 2 divisors, whose sum is σ = 102002101202012. Its totient is φ = 102002101202010.

The previous prime is 102002101201951. The next prime is 102002101202041. The reversal of 102002101202011 is 110202101200201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102002101202011 - 2¹¹ = 102002101199963 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102002101201982 and 102002101202000.

It is not a weakly prime, because it can be changed into another prime (102002101202041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51001050601005 + 51001050601006.

It is an arithmetic number, because the mean of its divisors is an integer number (51001050601006).

Almost surely, 2^{102002101202011} is an apocalyptic number.

102002101202011 is a deficient number, since it is larger than the sum of its proper divisors (1).

102002101202011 is an equidigital number, since it uses as much as digits as its factorization.

102002101202011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102002101202011 its reverse (110202101200201), we get a palindrome (212204202402212).

The spelling of 102002101202011 in words is "one hundred two trillion, two billion, one hundred one million, two hundred two thousand, eleven".