11323023333157 has 2 divisors, whose sum is σ = 11323023333158. Its totient is φ = 11323023333156.

The previous prime is 11323023333121. The next prime is 11323023333163. The reversal of 11323023333157 is 75133332032311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6287626460196 + 5035396872961 = 2507514^2 + 2243969^2 .

It is a cyclic number.

It is not a de Polignac number, because 11323023333157 - 2³¹ = 11320875849509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11323023333187) 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, 5661511666578 + 5661511666579.

It is an arithmetic number, because the mean of its divisors is an integer number (5661511666579).

Almost surely, 2^{11323023333157} is an apocalyptic number.

It is an amenable number.

11323023333157 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323023333157 is an equidigital number, since it uses as much as digits as its factorization.

11323023333157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 37.

Adding to 11323023333157 its reverse (75133332032311), we get a palindrome (86456355365468).

The spelling of 11323023333157 in words is "eleven trillion, three hundred twenty-three billion, twenty-three million, three hundred thirty-three thousand, one hundred fifty-seven".