112100210000201 has 2 divisors, whose sum is σ = 112100210000202. Its totient is φ = 112100210000200.

The previous prime is 112100210000143. The next prime is 112100210000227. The reversal of 112100210000201 is 102000012001211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108180696990025 + 3919513010176 = 10400995^2 + 1979776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112100210000201 is a prime.

It is not a weakly prime, because it can be changed into another prime (112100210002201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050105000100 + 56050105000101.

It is an arithmetic number, because the mean of its divisors is an integer number (56050105000101).

Almost surely, 2^{112100210000201} is an apocalyptic number.

It is an amenable number.

112100210000201 is a deficient number, since it is larger than the sum of its proper divisors (1).

112100210000201 is an equidigital number, since it uses as much as digits as its factorization.

112100210000201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112100210000201 its reverse (102000012001211), we get a palindrome (214100222001412).

The spelling of 112100210000201 in words is "one hundred twelve trillion, one hundred billion, two hundred ten million, two hundred one", and thus it is an aban number.