112100002020911 has 2 divisors, whose sum is σ = 112100002020912. Its totient is φ = 112100002020910.

The previous prime is 112100002020899. The next prime is 112100002020953. The reversal of 112100002020911 is 119020200001211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112100002020911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112100002025911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050001010455 + 56050001010456.

It is an arithmetic number, because the mean of its divisors is an integer number (56050001010456).

Almost surely, 2^{112100002020911} is an apocalyptic number.

112100002020911 is a deficient number, since it is larger than the sum of its proper divisors (1).

112100002020911 is an equidigital number, since it uses as much as digits as its factorization.

112100002020911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 112100002020911 in words is "one hundred twelve trillion, one hundred billion, two million, twenty thousand, nine hundred eleven".