102400200011 has 2 divisors, whose sum is σ = 102400200012. Its totient is φ = 102400200010.

The previous prime is 102400199989. The next prime is 102400200017. The reversal of 102400200011 is 110002004201.

It is a strong prime.

It is an emirp because it is prime and its reverse (110002004201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102400200011 - 2²² = 102396005707 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102400199965 and 102400200001.

It is not a weakly prime, because it can be changed into another prime (102400200017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51200100005 + 51200100006.

It is an arithmetic number, because the mean of its divisors is an integer number (51200100006).

Almost surely, 2^102400200011 is an apocalyptic number.

102400200011 is a deficient number, since it is larger than the sum of its proper divisors (1).

102400200011 is an equidigital number, since it uses as much as digits as its factorization.

102400200011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 102400200011 its reverse (110002004201), we get a palindrome (212402204212).

The spelling of 102400200011 in words is "one hundred two billion, four hundred million, two hundred thousand, eleven".