32320131311 has 8 divisors (see below), whose sum is σ = 35929079424. Its totient is φ = 28871580960.

The previous prime is 32320131271. The next prime is 32320131353. The reversal of 32320131311 is 11313102323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32320131311 - 2¹⁸ = 32319869167 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 (32320134311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40099016 + ... + 40099821.

It is an arithmetic number, because the mean of its divisors is an integer number (4491134928).

Almost surely, 2^32320131311 is an apocalyptic number.

32320131311 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

32320131311 is a deficient number, since it is larger than the sum of its proper divisors (3608948113).

32320131311 is a wasteful number, since it uses less digits than its factorization.

32320131311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80198881.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 32320131311 its reverse (11313102323), we get a palindrome (43633233634).

The spelling of 32320131311 in words is "thirty-two billion, three hundred twenty million, one hundred thirty-one thousand, three hundred eleven".