11253321452239 has 2 divisors, whose sum is σ = 11253321452240. Its totient is φ = 11253321452238.

The previous prime is 11253321452117. The next prime is 11253321452257. The reversal of 11253321452239 is 93225412335211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11253321452239 - 2⁹ = 11253321451727 is a prime.

It is a super-2 number, since 2×11253321452239² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11253321452195 and 11253321452204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11256321452239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5626660726119 + 5626660726120.

It is an arithmetic number, because the mean of its divisors is an integer number (5626660726120).

Almost surely, 2^{11253321452239} is an apocalyptic number.

11253321452239 is a deficient number, since it is larger than the sum of its proper divisors (1).

11253321452239 is an equidigital number, since it uses as much as digits as its factorization.

11253321452239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 388800, while the sum is 43.

The spelling of 11253321452239 in words is "eleven trillion, two hundred fifty-three billion, three hundred twenty-one million, four hundred fifty-two thousand, two hundred thirty-nine".