10111211000027 has 2 divisors, whose sum is σ = 10111211000028. Its totient is φ = 10111211000026.

The previous prime is 10111210999973. The next prime is 10111211000063. The reversal of 10111211000027 is 72000011211101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10111211000027 - 2²² = 10111206805723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10111210999969 and 10111211000014.

It is not a weakly prime, because it can be changed into another prime (10111211002027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5055605500013 + 5055605500014.

It is an arithmetic number, because the mean of its divisors is an integer number (5055605500014).

Almost surely, 2^{10111211000027} is an apocalyptic number.

10111211000027 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111211000027 is an equidigital number, since it uses as much as digits as its factorization.

10111211000027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 17.

Adding to 10111211000027 its reverse (72000011211101), we get a palindrome (82111222211128).

The spelling of 10111211000027 in words is "ten trillion, one hundred eleven billion, two hundred eleven million, twenty-seven", and thus it is an aban number.