120200118029 has 2 divisors, whose sum is σ = 120200118030. Its totient is φ = 120200118028.

The previous prime is 120200117959. The next prime is 120200118037. The reversal of 120200118029 is 920811002021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119059502500 + 1140615529 = 345050^2 + 33773^2 .

It is an emirp because it is prime and its reverse (920811002021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120200118029 - 2²⁰ = 120199069453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120200117989 and 120200118007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120200111029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100059014 + 60100059015.

It is an arithmetic number, because the mean of its divisors is an integer number (60100059015).

Almost surely, 2^120200118029 is an apocalyptic number.

It is an amenable number.

120200118029 is a deficient number, since it is larger than the sum of its proper divisors (1).

120200118029 is an equidigital number, since it uses as much as digits as its factorization.

120200118029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 120200118029 in words is "one hundred twenty billion, two hundred million, one hundred eighteen thousand, twenty-nine".