10200109202027 has 2 divisors, whose sum is σ = 10200109202028. Its totient is φ = 10200109202026.

The previous prime is 10200109201991. The next prime is 10200109202047. The reversal of 10200109202027 is 72020290100201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10200109202027 - 2⁸ = 10200109201771 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10200109201987 and 10200109202005.

It is not a weakly prime, because it can be changed into another prime (10200109202047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100054601013 + 5100054601014.

It is an arithmetic number, because the mean of its divisors is an integer number (5100054601014).

Almost surely, 2^{10200109202027} is an apocalyptic number.

10200109202027 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200109202027 is an equidigital number, since it uses as much as digits as its factorization.

10200109202027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 26.

Adding to 10200109202027 its reverse (72020290100201), we get a palindrome (82220399302228).

The spelling of 10200109202027 in words is "ten trillion, two hundred billion, one hundred nine million, two hundred two thousand, twenty-seven".