121110101022893 has 2 divisors, whose sum is σ = 121110101022894. Its totient is φ = 121110101022892.

The previous prime is 121110101022857. The next prime is 121110101022907. The reversal of 121110101022893 is 398220101011121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119727320232004 + 1382780790889 = 10941998^2 + 1175917^2 .

It is a cyclic number.

It is not a de Polignac number, because 121110101022893 - 2⁶ = 121110101022829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (121110101022803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60555050511446 + 60555050511447.

It is an arithmetic number, because the mean of its divisors is an integer number (60555050511447).

Almost surely, 2^{121110101022893} is an apocalyptic number.

It is an amenable number.

121110101022893 is a deficient number, since it is larger than the sum of its proper divisors (1).

121110101022893 is an equidigital number, since it uses as much as digits as its factorization.

121110101022893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 32.

The spelling of 121110101022893 in words is "one hundred twenty-one trillion, one hundred ten billion, one hundred one million, twenty-two thousand, eight hundred ninety-three".