2302111230233 has 2 divisors, whose sum is σ = 2302111230234. Its totient is φ = 2302111230232.

The previous prime is 2302111230227. The next prime is 2302111230281. The reversal of 2302111230233 is 3320321112032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1281793058569 + 1020318171664 = 1132163^2 + 1010108^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2302111230233 is a prime.

It is a super-2 number, since 2×2302111230233² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2302111230199 and 2302111230208.

It is not a weakly prime, because it can be changed into another prime (2302111230733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151055615116 + 1151055615117.

It is an arithmetic number, because the mean of its divisors is an integer number (1151055615117).

Almost surely, 2^{2302111230233} is an apocalyptic number.

It is an amenable number.

2302111230233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302111230233 is an equidigital number, since it uses as much as digits as its factorization.

2302111230233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2302111230233 its reverse (3320321112032), we get a palindrome (5622432342265).

The spelling of 2302111230233 in words is "two trillion, three hundred two billion, one hundred eleven million, two hundred thirty thousand, two hundred thirty-three".