11368289433121 has 2 divisors, whose sum is σ = 11368289433122. Its totient is φ = 11368289433120.

The previous prime is 11368289433091. The next prime is 11368289433131. The reversal of 11368289433121 is 12133498286311.

11368289433121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7253132330896 + 4115157102225 = 2693164^2 + 2028585^2 .

It is a cyclic number.

It is not a de Polignac number, because 11368289433121 - 2¹¹ = 11368289431073 is a prime.

It is not a weakly prime, because it can be changed into another prime (11368289433131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5684144716560 + 5684144716561.

It is an arithmetic number, because the mean of its divisors is an integer number (5684144716561).

Almost surely, 2^{11368289433121} is an apocalyptic number.

It is an amenable number.

11368289433121 is a deficient number, since it is larger than the sum of its proper divisors (1).

11368289433121 is an equidigital number, since it uses as much as digits as its factorization.

11368289433121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 52.

The spelling of 11368289433121 in words is "eleven trillion, three hundred sixty-eight billion, two hundred eighty-nine million, four hundred thirty-three thousand, one hundred twenty-one".