130322303 has 4 divisors (see below), whose sum is σ = 132267480. Its totient is φ = 128377128.

The previous prime is 130322299. The next prime is 130322321. The reversal of 130322303 is 303223031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303223031 = 1613 ⋅187987.

It is a cyclic number.

It is not a de Polignac number, because 130322303 - 2² = 130322299 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12 and base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130322363) 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, 972488 + ... + 972621.

It is an arithmetic number, because the mean of its divisors is an integer number (33066870).

Almost surely, 2^130322303 is an apocalyptic number.

130322303 is a deficient number, since it is larger than the sum of its proper divisors (1945177).

130322303 is an equidigital number, since it uses as much as digits as its factorization.

130322303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945176.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 130322303 is about 11415.8794229792. The cubic root of 130322303 is about 506.9980029669.

Adding to 130322303 its reverse (303223031), we get a palindrome (433545334).

The spelling of 130322303 in words is "one hundred thirty million, three hundred twenty-two thousand, three hundred three".