120420420119 has 2 divisors, whose sum is σ = 120420420120. Its totient is φ = 120420420118.

The previous prime is 120420420103. The next prime is 120420420137. The reversal of 120420420119 is 911024024021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 120420420119 - 2⁴ = 120420420103 is a prime.

It is a super-2 number, since 2×120420420119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120420420319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60210210059 + 60210210060.

It is an arithmetic number, because the mean of its divisors is an integer number (60210210060).

Almost surely, 2^120420420119 is an apocalyptic number.

120420420119 is a deficient number, since it is larger than the sum of its proper divisors (1).

120420420119 is an equidigital number, since it uses as much as digits as its factorization.

120420420119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 120420420119 in words is "one hundred twenty billion, four hundred twenty million, four hundred twenty thousand, one hundred nineteen".