23234331220333 has 2 divisors, whose sum is σ = 23234331220334. Its totient is φ = 23234331220332.

The previous prime is 23234331220253. The next prime is 23234331220337. The reversal of 23234331220333 is 33302213343232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17875282158889 + 5359049061444 = 4227917^2 + 2314962^2 .

It is a cyclic number.

It is not a de Polignac number, because 23234331220333 - 2¹⁷ = 23234331089261 is a prime.

It is a super-2 number, since 2×23234331220333² (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 (23234331220337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11617165610166 + 11617165610167.

It is an arithmetic number, because the mean of its divisors is an integer number (11617165610167).

Almost surely, 2^{23234331220333} is an apocalyptic number.

It is an amenable number.

23234331220333 is a deficient number, since it is larger than the sum of its proper divisors (1).

23234331220333 is an equidigital number, since it uses as much as digits as its factorization.

23234331220333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 34.

Adding to 23234331220333 its reverse (33302213343232), we get a palindrome (56536544563565).

The spelling of 23234331220333 in words is "twenty-three trillion, two hundred thirty-four billion, three hundred thirty-one million, two hundred twenty thousand, three hundred thirty-three".