130020303 has 8 divisors (see below), whose sum is σ = 198126208. Its totient is φ = 74297304.

The previous prime is 130020281. The next prime is 130020313. The reversal of 130020303 is 303020031.

It is a happy number.

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

It is not a de Polignac number, because 130020303 - 2¹³ = 130012111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130020313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3095701 + ... + 3095742.

It is an arithmetic number, because the mean of its divisors is an integer number (24765776).

Almost surely, 2^130020303 is an apocalyptic number.

130020303 is a deficient number, since it is larger than the sum of its proper divisors (68105905).

130020303 is an equidigital number, since it uses as much as digits as its factorization.

130020303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6191453.

The product of its (nonzero) digits is 54, while the sum is 12.

The square root of 130020303 is about 11402.6445616795. The cubic root of 130020303 is about 506.6060725570.

Adding to 130020303 its reverse (303020031), we get a palindrome (433040334).

The spelling of 130020303 in words is "one hundred thirty million, twenty thousand, three hundred three".