13333130233 has 2 divisors, whose sum is σ = 13333130234. Its totient is φ = 13333130232.

The previous prime is 13333130221. The next prime is 13333130269. The reversal of 13333130233 is 33203133331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12915867904 + 417262329 = 113648^2 + 20427^2 .

It is a cyclic number.

It is not a de Polignac number, because 13333130233 - 2⁹ = 13333129721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13333130198 and 13333130207.

It is not a weakly prime, because it can be changed into another prime (13333130273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6666565116 + 6666565117.

It is an arithmetic number, because the mean of its divisors is an integer number (6666565117).

Almost surely, 2^13333130233 is an apocalyptic number.

It is an amenable number.

13333130233 is a deficient number, since it is larger than the sum of its proper divisors (1).

13333130233 is an equidigital number, since it uses as much as digits as its factorization.

13333130233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 13333130233 its reverse (33203133331), we get a palindrome (46536263564).

The spelling of 13333130233 in words is "thirteen billion, three hundred thirty-three million, one hundred thirty thousand, two hundred thirty-three".