23213331203033 has 2 divisors, whose sum is σ = 23213331203034. Its totient is φ = 23213331203032.

The previous prime is 23213331202973. The next prime is 23213331203047. The reversal of 23213331203033 is 33030213331232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22157807155264 + 1055524047769 = 4707208^2 + 1027387^2 .

It is a cyclic number.

It is not a de Polignac number, because 23213331203033 - 2¹⁴ = 23213331186649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23213331202987 and 23213331203005.

It is not a weakly prime, because it can be changed into another prime (23213331203063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11606665601516 + 11606665601517.

It is an arithmetic number, because the mean of its divisors is an integer number (11606665601517).

Almost surely, 2^{23213331203033} is an apocalyptic number.

It is an amenable number.

23213331203033 is a deficient number, since it is larger than the sum of its proper divisors (1).

23213331203033 is an equidigital number, since it uses as much as digits as its factorization.

23213331203033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 23213331203033 its reverse (33030213331232), we get a palindrome (56243544534265).

The spelling of 23213331203033 in words is "twenty-three trillion, two hundred thirteen billion, three hundred thirty-one million, two hundred three thousand, thirty-three".