11544339097 has 2 divisors, whose sum is σ = 11544339098. Its totient is φ = 11544339096.

The previous prime is 11544339091. The next prime is 11544339137. The reversal of 11544339097 is 79093344511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8468416576 + 3075922521 = 92024^2 + 55461^2 .

It is an emirp because it is prime and its reverse (79093344511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11544339097 - 2³ = 11544339089 is a prime.

It is not a weakly prime, because it can be changed into another prime (11544339091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5772169548 + 5772169549.

It is an arithmetic number, because the mean of its divisors is an integer number (5772169549).

Almost surely, 2^11544339097 is an apocalyptic number.

It is an amenable number.

11544339097 is a deficient number, since it is larger than the sum of its proper divisors (1).

11544339097 is an equidigital number, since it uses as much as digits as its factorization.

11544339097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 408240, while the sum is 46.

The spelling of 11544339097 in words is "eleven billion, five hundred forty-four million, three hundred thirty-nine thousand, ninety-seven".