130120207 has 4 divisors (see below), whose sum is σ = 148708816. Its totient is φ = 111531600.

The previous prime is 130120201. The next prime is 130120229. The reversal of 130120207 is 702021031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130120207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130120201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9294294 + ... + 9294307.

It is an arithmetic number, because the mean of its divisors is an integer number (37177204).

Almost surely, 2^130120207 is an apocalyptic number.

130120207 is a deficient number, since it is larger than the sum of its proper divisors (18588609).

130120207 is an equidigital number, since it uses as much as digits as its factorization.

130120207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18588608.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 130120207 is about 11407.0244586395. The cubic root of 130120207 is about 506.7357933634.

Adding to 130120207 its reverse (702021031), we get a palindrome (832141238).

The spelling of 130120207 in words is "one hundred thirty million, one hundred twenty thousand, two hundred seven".