11323321111153 has 2 divisors, whose sum is σ = 11323321111154. Its totient is φ = 11323321111152.

The previous prime is 11323321111097. The next prime is 11323321111211. The reversal of 11323321111153 is 35111112332311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10447556423824 + 875764687329 = 3232268^2 + 935823^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11323321111153 is a prime.

It is not a weakly prime, because it can be changed into another prime (11323321411153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5661660555576 + 5661660555577.

It is an arithmetic number, because the mean of its divisors is an integer number (5661660555577).

Almost surely, 2^{11323321111153} is an apocalyptic number.

It is an amenable number.

11323321111153 is a deficient number, since it is larger than the sum of its proper divisors (1).

11323321111153 is an equidigital number, since it uses as much as digits as its factorization.

11323321111153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 28.

Adding to 11323321111153 its reverse (35111112332311), we get a palindrome (46434433443464).

The spelling of 11323321111153 in words is "eleven trillion, three hundred twenty-three billion, three hundred twenty-one million, one hundred eleven thousand, one hundred fifty-three".