2660061233 has 2 divisors, whose sum is σ = 2660061234. Its totient is φ = 2660061232.

The previous prime is 2660061203. The next prime is 2660061259. The reversal of 2660061233 is 3321600662.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2620723249 + 39337984 = 51193^2 + 6272^2 .

It is a cyclic number.

It is not a de Polignac number, because 2660061233 - 2²⁸ = 2391625777 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2660061196 and 2660061205.

It is not a weakly prime, because it can be changed into another prime (2660061203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1330030616 + 1330030617.

It is an arithmetic number, because the mean of its divisors is an integer number (1330030617).

Almost surely, 2^2660061233 is an apocalyptic number.

It is an amenable number.

2660061233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2660061233 is an equidigital number, since it uses as much as digits as its factorization.

2660061233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 2660061233 is about 51575.7814579673. The cubic root of 2660061233 is about 1385.5766140292.

Adding to 2660061233 its reverse (3321600662), we get a palindrome (5981661895).

The spelling of 2660061233 in words is "two billion, six hundred sixty million, sixty-one thousand, two hundred thirty-three".