220130132311 has 4 divisors (see below), whose sum is σ = 220601503512. Its totient is φ = 219658761112.

The previous prime is 220130132249. The next prime is 220130132323. The reversal of 220130132311 is 113231031022.

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 220130132311 - 2¹³ = 220130124119 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 (220130132011) 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 3 ways as a sum of consecutive naturals, for example, 235684900 + ... + 235685833.

It is an arithmetic number, because the mean of its divisors is an integer number (55150375878).

Almost surely, 2^220130132311 is an apocalyptic number.

220130132311 is a deficient number, since it is larger than the sum of its proper divisors (471371201).

220130132311 is an equidigital number, since it uses as much as digits as its factorization.

220130132311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471371200.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 220130132311 its reverse (113231031022), we get a palindrome (333361163333).

The spelling of 220130132311 in words is "two hundred twenty billion, one hundred thirty million, one hundred thirty-two thousand, three hundred eleven".