2302333303213 has 2 divisors, whose sum is σ = 2302333303214. Its totient is φ = 2302333303212.

The previous prime is 2302333303201. The next prime is 2302333303271. The reversal of 2302333303213 is 3123033332032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1582757737929 + 719575565284 = 1258077^2 + 848278^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2302333303213 is a prime.

It is a super-2 number, since 2×2302333303213² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2302333303913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151166651606 + 1151166651607.

It is an arithmetic number, because the mean of its divisors is an integer number (1151166651607).

Almost surely, 2^{2302333303213} is an apocalyptic number.

It is an amenable number.

2302333303213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302333303213 is an equidigital number, since it uses as much as digits as its factorization.

2302333303213 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 28.

Adding to 2302333303213 its reverse (3123033332032), we get a palindrome (5425366635245).

The spelling of 2302333303213 in words is "two trillion, three hundred two billion, three hundred thirty-three million, three hundred three thousand, two hundred thirteen".