2111100010927 has 2 divisors, whose sum is σ = 2111100010928. Its totient is φ = 2111100010926.

The previous prime is 2111100010909. The next prime is 2111100010949. The reversal of 2111100010927 is 7290100011112.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2111100010927 is a prime.

It is a super-2 number, since 2×2111100010927² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2111100010997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055550005463 + 1055550005464.

It is an arithmetic number, because the mean of its divisors is an integer number (1055550005464).

Almost surely, 2^{2111100010927} is an apocalyptic number.

2111100010927 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111100010927 is an equidigital number, since it uses as much as digits as its factorization.

2111100010927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 25.

The spelling of 2111100010927 in words is "two trillion, one hundred eleven billion, one hundred million, ten thousand, nine hundred twenty-seven".