23321232061313 has 2 divisors, whose sum is σ = 23321232061314. Its totient is φ = 23321232061312.

The previous prime is 23321232061301. The next prime is 23321232061367. The reversal of 23321232061313 is 31316023212332.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22440239574769 + 880992486544 = 4737113^2 + 938612^2 .

It is a cyclic number.

It is not a de Polignac number, because 23321232061313 - 2²² = 23321227867009 is a prime.

It is a super-2 number, since 2×23321232061313² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23321232061313.

It is not a weakly prime, because it can be changed into another prime (23321232064313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11660616030656 + 11660616030657.

It is an arithmetic number, because the mean of its divisors is an integer number (11660616030657).

Almost surely, 2^{23321232061313} is an apocalyptic number.

It is an amenable number.

23321232061313 is a deficient number, since it is larger than the sum of its proper divisors (1).

23321232061313 is an equidigital number, since it uses as much as digits as its factorization.

23321232061313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 23321232061313 its reverse (31316023212332), we get a palindrome (54637255273645).

The spelling of 23321232061313 in words is "twenty-three trillion, three hundred twenty-one billion, two hundred thirty-two million, sixty-one thousand, three hundred thirteen".