11670233357 has 2 divisors, whose sum is σ = 11670233358. Its totient is φ = 11670233356.

The previous prime is 11670233353. The next prime is 11670233359. The reversal of 11670233357 is 75333207611.

It is a happy number.

11670233357 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7254099241 + 4416134116 = 85171^2 + 66454^2 .

It is a cyclic number.

It is not a de Polignac number, because 11670233357 - 2² = 11670233353 is a prime.

Together with 11670233359, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11670233357.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11670233353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5835116678 + 5835116679.

It is an arithmetic number, because the mean of its divisors is an integer number (5835116679).

Almost surely, 2^11670233357 is an apocalyptic number.

It is an amenable number.

11670233357 is a deficient number, since it is larger than the sum of its proper divisors (1).

11670233357 is an equidigital number, since it uses as much as digits as its factorization.

11670233357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 79380, while the sum is 38.

The spelling of 11670233357 in words is "eleven billion, six hundred seventy million, two hundred thirty-three thousand, three hundred fifty-seven".