23340243432133 has 2 divisors, whose sum is σ = 23340243432134. Its totient is φ = 23340243432132.

The previous prime is 23340243432127. The next prime is 23340243432139. The reversal of 23340243432133 is 33123434204332.

It is a balanced prime because it is at equal distance from previous prime (23340243432127) and next prime (23340243432139).

It can be written as a sum of positive squares in only one way, i.e., 16637441525604 + 6702801906529 = 4078902^2 + 2588977^2 .

It is a cyclic number.

It is not a de Polignac number, because 23340243432133 - 2³³ = 23331653497541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23340243432092 and 23340243432101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23340243432139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11670121716066 + 11670121716067.

It is an arithmetic number, because the mean of its divisors is an integer number (11670121716067).

Almost surely, 2^{23340243432133} is an apocalyptic number.

It is an amenable number.

23340243432133 is a deficient number, since it is larger than the sum of its proper divisors (1).

23340243432133 is an equidigital number, since it uses as much as digits as its factorization.

23340243432133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373248, while the sum is 37.

Adding to 23340243432133 its reverse (33123434204332), we get a palindrome (56463677636465).

The spelling of 23340243432133 in words is "twenty-three trillion, three hundred forty billion, two hundred forty-three million, four hundred thirty-two thousand, one hundred thirty-three".