10121120020279 has 2 divisors, whose sum is σ = 10121120020280. Its totient is φ = 10121120020278.

The previous prime is 10121120020273. The next prime is 10121120020283. The reversal of 10121120020279 is 97202002112101.

10121120020279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10121120020279 - 2¹¹ = 10121120018231 is a prime.

It is a super-3 number, since 3×10121120020279³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10121120020273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060560010139 + 5060560010140.

It is an arithmetic number, because the mean of its divisors is an integer number (5060560010140).

Almost surely, 2^{10121120020279} is an apocalyptic number.

10121120020279 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121120020279 is an equidigital number, since it uses as much as digits as its factorization.

10121120020279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 28.

The spelling of 10121120020279 in words is "ten trillion, one hundred twenty-one billion, one hundred twenty million, twenty thousand, two hundred seventy-nine".