32313233231311 has 2 divisors, whose sum is σ = 32313233231312. Its totient is φ = 32313233231310.

The previous prime is 32313233231303. The next prime is 32313233231351. The reversal of 32313233231311 is 11313233231323.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32313233231311 - 2³ = 32313233231303 is a prime.

It is a super-2 number, since 2×32313233231311² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32313233231351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16156616615655 + 16156616615656.

It is an arithmetic number, because the mean of its divisors is an integer number (16156616615656).

Almost surely, 2^{32313233231311} is an apocalyptic number.

32313233231311 is a deficient number, since it is larger than the sum of its proper divisors (1).

32313233231311 is an equidigital number, since it uses as much as digits as its factorization.

32313233231311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17496, while the sum is 31.

Adding to 32313233231311 its reverse (11313233231323), we get a palindrome (43626466462634).

The spelling of 32313233231311 in words is "thirty-two trillion, three hundred thirteen billion, two hundred thirty-three million, two hundred thirty-one thousand, three hundred eleven".