120310111219 has 2 divisors, whose sum is σ = 120310111220. Its totient is φ = 120310111218.

The previous prime is 120310111169. The next prime is 120310111249. The reversal of 120310111219 is 912111013021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120310111219 - 2⁷ = 120310111091 is a prime.

It is a super-2 number, since 2×120310111219² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120310111219.

It is not a weakly prime, because it can be changed into another prime (120310111249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60155055609 + 60155055610.

It is an arithmetic number, because the mean of its divisors is an integer number (60155055610).

Almost surely, 2^120310111219 is an apocalyptic number.

120310111219 is a deficient number, since it is larger than the sum of its proper divisors (1).

120310111219 is an equidigital number, since it uses as much as digits as its factorization.

120310111219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 22.

The spelling of 120310111219 in words is "one hundred twenty billion, three hundred ten million, one hundred eleven thousand, two hundred nineteen".