130203315 has 32 divisors (see below), whose sum is σ = 252518400. Its totient is φ = 63128160.

The previous prime is 130203287. The next prime is 130203329. The reversal of 130203315 is 513302031.

It is not a de Polignac number, because 130203315 - 2⁶ = 130203251 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 42355 + ... + 45324.

It is an arithmetic number, because the mean of its divisors is an integer number (7891200).

Almost surely, 2^130203315 is an apocalyptic number.

130203315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130203315 is a deficient number, since it is larger than the sum of its proper divisors (122315085).

130203315 is a wasteful number, since it uses less digits than its factorization.

130203315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87704 (or 87698 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 130203315 is about 11410.6667202228. Note that the first 3 decimals coincide. The cubic root of 130203315 is about 506.8436547438.

Adding to 130203315 its reverse (513302031), we get a palindrome (643505346).

The spelling of 130203315 in words is "one hundred thirty million, two hundred three thousand, three hundred fifteen".