120200029 has 2 divisors, whose sum is σ = 120200030. Its totient is φ = 120200028.

The previous prime is 120200011. The next prime is 120200033. The reversal of 120200029 is 920002021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63920025 + 56280004 = 7995^2 + 7502^2 .

It is a cyclic number.

It is not a de Polignac number, because 120200029 - 2⁷ = 120199901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120199985 and 120200021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120200329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100014 + 60100015.

It is an arithmetic number, because the mean of its divisors is an integer number (60100015).

Almost surely, 2^120200029 is an apocalyptic number.

It is an amenable number.

120200029 is a deficient number, since it is larger than the sum of its proper divisors (1).

120200029 is an equidigital number, since it uses as much as digits as its factorization.

120200029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 120200029 is about 10963.5773814937. The cubic root of 120200029 is about 493.5163260247.

The spelling of 120200029 in words is "one hundred twenty million, two hundred thousand, twenty-nine".