130203197 has 8 divisors (see below), whose sum is σ = 131947200. Its totient is φ = 128467584.

The previous prime is 130203133. The next prime is 130203209. The reversal of 130203197 is 791302031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130203197 - 2⁶ = 130203133 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 (130203797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32954 + ... + 36692.

It is an arithmetic number, because the mean of its divisors is an integer number (16493400).

Almost surely, 2^130203197 is an apocalyptic number.

It is an amenable number.

130203197 is a deficient number, since it is larger than the sum of its proper divisors (1744003).

130203197 is an equidigital number, since it uses as much as digits as its factorization.

130203197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4195.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 130203197 is about 11410.6615496210. The cubic root of 130203197 is about 506.8435016306.

The spelling of 130203197 in words is "one hundred thirty million, two hundred three thousand, one hundred ninety-seven".