11513423022337 has 2 divisors, whose sum is σ = 11513423022338. Its totient is φ = 11513423022336.

The previous prime is 11513423022329. The next prime is 11513423022349. The reversal of 11513423022337 is 73322032431511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10283207081536 + 1230215940801 = 3206744^2 + 1109151^2 .

It is a cyclic number.

It is not a de Polignac number, because 11513423022337 - 2³ = 11513423022329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11513423022296 and 11513423022305.

It is not a weakly prime, because it can be changed into another prime (11513423022037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5756711511168 + 5756711511169.

It is an arithmetic number, because the mean of its divisors is an integer number (5756711511169).

Almost surely, 2^{11513423022337} is an apocalyptic number.

It is an amenable number.

11513423022337 is a deficient number, since it is larger than the sum of its proper divisors (1).

11513423022337 is an equidigital number, since it uses as much as digits as its factorization.

11513423022337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 37.

Adding to 11513423022337 its reverse (73322032431511), we get a palindrome (84835455453848).

The spelling of 11513423022337 in words is "eleven trillion, five hundred thirteen billion, four hundred twenty-three million, twenty-two thousand, three hundred thirty-seven".