320232203213011 has 4 divisors (see below), whose sum is σ = 320243193810952. Its totient is φ = 320221212615072.

The previous prime is 320232203212979. The next prime is 320232203213023. The reversal of 320232203213011 is 110312302232023.

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 320232203213011 - 2⁵ = 320232203212979 is a prime.

It is a super-2 number, since 2×320232203213011² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320232203213711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5495255265 + ... + 5495313538.

It is an arithmetic number, because the mean of its divisors is an integer number (80060798452738).

Almost surely, 2^{320232203213011} is an apocalyptic number.

320232203213011 is a deficient number, since it is larger than the sum of its proper divisors (10990597941).

320232203213011 is a wasteful number, since it uses less digits than its factorization.

320232203213011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10990597940.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 320232203213011 its reverse (110312302232023), we get a palindrome (430544505445034).

The spelling of 320232203213011 in words is "three hundred twenty trillion, two hundred thirty-two billion, two hundred three million, two hundred thirteen thousand, eleven".