23333020231933 has 2 divisors, whose sum is σ = 23333020231934. Its totient is φ = 23333020231932.

The previous prime is 23333020231931. The next prime is 23333020231967. The reversal of 23333020231933 is 33913202033332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17486673433849 + 5846346798084 = 4181707^2 + 2417922^2 .

It is a cyclic number.

It is not a de Polignac number, because 23333020231933 - 2¹ = 23333020231931 is a prime.

It is a super-2 number, since 2×23333020231933² (a number of 28 digits) contains 22 as substring.

Together with 23333020231931, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 23333020231892 and 23333020231901.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23333020231931) 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, 11666510115966 + 11666510115967.

It is an arithmetic number, because the mean of its divisors is an integer number (11666510115967).

Almost surely, 2^{23333020231933} is an apocalyptic number.

It is an amenable number.

23333020231933 is a deficient number, since it is larger than the sum of its proper divisors (1).

23333020231933 is an equidigital number, since it uses as much as digits as its factorization.

23333020231933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 157464, while the sum is 37.

The spelling of 23333020231933 in words is "twenty-three trillion, three hundred thirty-three billion, twenty million, two hundred thirty-one thousand, nine hundred thirty-three".