23103320212333 has 2 divisors, whose sum is σ = 23103320212334. Its totient is φ = 23103320212332.

The previous prime is 23103320212331. The next prime is 23103320212339. The reversal of 23103320212333 is 33321202330132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20051964555364 + 3051355656969 = 4477942^2 + 1746813^2 .

It is a cyclic number.

It is not a de Polignac number, because 23103320212333 - 2¹ = 23103320212331 is a prime.

Together with 23103320212331, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23103320212331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11551660106166 + 11551660106167.

It is an arithmetic number, because the mean of its divisors is an integer number (11551660106167).

Almost surely, 2^{23103320212333} is an apocalyptic number.

It is an amenable number.

23103320212333 is a deficient number, since it is larger than the sum of its proper divisors (1).

23103320212333 is an equidigital number, since it uses as much as digits as its factorization.

23103320212333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 23103320212333 its reverse (33321202330132), we get a palindrome (56424522542465).

The spelling of 23103320212333 in words is "twenty-three trillion, one hundred three billion, three hundred twenty million, two hundred twelve thousand, three hundred thirty-three".