11210120357 has 2 divisors, whose sum is σ = 11210120358. Its totient is φ = 11210120356.

The previous prime is 11210120321. The next prime is 11210120359. The reversal of 11210120357 is 75302101211.

11210120357 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., 6370274596 + 4839845761 = 79814^2 + 69569^2 .

It is an emirp because it is prime and its reverse (75302101211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11210120357 - 2⁶ = 11210120293 is a prime.

Together with 11210120359, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11210120359) 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, 5605060178 + 5605060179.

It is an arithmetic number, because the mean of its divisors is an integer number (5605060179).

Almost surely, 2^11210120357 is an apocalyptic number.

It is an amenable number.

11210120357 is a deficient number, since it is larger than the sum of its proper divisors (1).

11210120357 is an equidigital number, since it uses as much as digits as its factorization.

11210120357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 23.

Adding to 11210120357 its reverse (75302101211), we get a palindrome (86512221568).

The spelling of 11210120357 in words is "eleven billion, two hundred ten million, one hundred twenty thousand, three hundred fifty-seven".