130120201 has 2 divisors, whose sum is σ = 130120202. Its totient is φ = 130120200.

The previous prime is 130120181. The next prime is 130120229. The reversal of 130120201 is 102021031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102030201 + 28090000 = 10101^2 + 5300^2 .

It is a cyclic number.

It is not a de Polignac number, because 130120201 - 2⁵ = 130120169 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130120241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65060100 + 65060101.

It is an arithmetic number, because the mean of its divisors is an integer number (65060101).

Almost surely, 2^130120201 is an apocalyptic number.

It is an amenable number.

130120201 is a deficient number, since it is larger than the sum of its proper divisors (1).

130120201 is an equidigital number, since it uses as much as digits as its factorization.

130120201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 130120201 is about 11407.0241956437. The cubic root of 130120201 is about 506.7357855747.

Adding to 130120201 its reverse (102021031), we get a palindrome (232141232).

It can be divided in two parts, 130120 and 201, that added together give a 4-th power (130321 = 19⁴).

The spelling of 130120201 in words is "one hundred thirty million, one hundred twenty thousand, two hundred one".