11302321332157 has 2 divisors, whose sum is σ = 11302321332158. Its totient is φ = 11302321332156.

The previous prime is 11302321332109. The next prime is 11302321332163. The reversal of 11302321332157 is 75123312320311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6315902817316 + 4986418514841 = 2513146^2 + 2233029^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11302321332157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11302321372157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651160666078 + 5651160666079.

It is an arithmetic number, because the mean of its divisors is an integer number (5651160666079).

Almost surely, 2^{11302321332157} is an apocalyptic number.

It is an amenable number.

11302321332157 is a deficient number, since it is larger than the sum of its proper divisors (1).

11302321332157 is an equidigital number, since it uses as much as digits as its factorization.

11302321332157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 34.

Adding to 11302321332157 its reverse (75123312320311), we get a palindrome (86425633652468).

The spelling of 11302321332157 in words is "eleven trillion, three hundred two billion, three hundred twenty-one million, three hundred thirty-two thousand, one hundred fifty-seven".