112100012021033 has 2 divisors, whose sum is σ = 112100012021034. Its totient is φ = 112100012021032.

The previous prime is 112100012020957. The next prime is 112100012021069. The reversal of 112100012021033 is 330120210001211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109418566470889 + 2681445550144 = 10460333^2 + 1637512^2 .

It is a cyclic number.

It is not a de Polignac number, because 112100012021033 - 2⁴⁰ = 111000500393257 is a prime.

It is not a weakly prime, because it can be changed into another prime (112100012021233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56050006010516 + 56050006010517.

It is an arithmetic number, because the mean of its divisors is an integer number (56050006010517).

Almost surely, 2^{112100012021033} is an apocalyptic number.

It is an amenable number.

112100012021033 is a deficient number, since it is larger than the sum of its proper divisors (1).

112100012021033 is an equidigital number, since it uses as much as digits as its factorization.

112100012021033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112100012021033 its reverse (330120210001211), we get a palindrome (442220222022244).

The spelling of 112100012021033 in words is "one hundred twelve trillion, one hundred billion, twelve million, twenty-one thousand, thirty-three".