11770318423 has 2 divisors, whose sum is σ = 11770318424. Its totient is φ = 11770318422.

The previous prime is 11770318411. The next prime is 11770318463. The reversal of 11770318423 is 32481307711.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (32481307711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11770318423 - 2¹³ = 11770310231 is a prime.

It is a super-4 number, since 4×11770318423⁴ (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11770318403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5885159211 + 5885159212.

It is an arithmetic number, because the mean of its divisors is an integer number (5885159212).

Almost surely, 2^11770318423 is an apocalyptic number.

11770318423 is a deficient number, since it is larger than the sum of its proper divisors (1).

11770318423 is an equidigital number, since it uses as much as digits as its factorization.

11770318423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28224, while the sum is 37.

The spelling of 11770318423 in words is "eleven billion, seven hundred seventy million, three hundred eighteen thousand, four hundred twenty-three".