130322011 has 4 divisors (see below), whose sum is σ = 130494024. Its totient is φ = 130150000.

The previous prime is 130321993. The next prime is 130322021. The reversal of 130322011 is 110223031.

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

It is a cyclic number.

It is not a de Polignac number, because 130322011 - 2²³ = 121933403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130321982 and 130322000.

It is not an unprimeable number, because it can be changed into a prime (130322021) 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, 84865 + ... + 86386.

It is an arithmetic number, because the mean of its divisors is an integer number (32623506).

Almost surely, 2^130322011 is an apocalyptic number.

130322011 is a deficient number, since it is larger than the sum of its proper divisors (172013).

130322011 is an equidigital number, since it uses as much as digits as its factorization.

130322011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172012.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 130322011 is about 11415.8666337690. The cubic root of 130322011 is about 506.9976243069.

Adding to 130322011 its reverse (110223031), we get a palindrome (240545042).

The spelling of 130322011 in words is "one hundred thirty million, three hundred twenty-two thousand, eleven".