210120120012119 has 2 divisors, whose sum is σ = 210120120012120. Its totient is φ = 210120120012118.

The previous prime is 210120120012073. The next prime is 210120120012133. The reversal of 210120120012119 is 911210021021012.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210120120012119 is a prime.

It is a super-2 number, since 2×210120120012119² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210120120012094 and 210120120012103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210120120012919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105060060006059 + 105060060006060.

It is an arithmetic number, because the mean of its divisors is an integer number (105060060006060).

Almost surely, 2^{210120120012119} is an apocalyptic number.

210120120012119 is a deficient number, since it is larger than the sum of its proper divisors (1).

210120120012119 is an equidigital number, since it uses as much as digits as its factorization.

210120120012119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 210120120012119 in words is "two hundred ten trillion, one hundred twenty billion, one hundred twenty million, twelve thousand, one hundred nineteen".