13113002233 has 2 divisors, whose sum is σ = 13113002234. Its totient is φ = 13113002232.

The previous prime is 13113002159. The next prime is 13113002267. The reversal of 13113002233 is 33220031131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13111853049 + 1149184 = 114507^2 + 1072^2 .

It is a cyclic number.

It is not a de Polignac number, because 13113002233 - 2²¹ = 13110905081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13113002233.

It is not a weakly prime, because it can be changed into another prime (13113002293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6556501116 + 6556501117.

It is an arithmetic number, because the mean of its divisors is an integer number (6556501117).

Almost surely, 2^13113002233 is an apocalyptic number.

It is an amenable number.

13113002233 is a deficient number, since it is larger than the sum of its proper divisors (1).

13113002233 is an equidigital number, since it uses as much as digits as its factorization.

13113002233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13113002233 its reverse (33220031131), we get a palindrome (46333033364).

The spelling of 13113002233 in words is "thirteen billion, one hundred thirteen million, two thousand, two hundred thirty-three".