11320233130387 has 2 divisors, whose sum is σ = 11320233130388. Its totient is φ = 11320233130386.

The previous prime is 11320233130309. The next prime is 11320233130399. The reversal of 11320233130387 is 78303133202311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11320233130387 - 2¹⁵ = 11320233097619 is a prime.

It is a super-2 number, since 2×11320233130387² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11320233130307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660116565193 + 5660116565194.

It is an arithmetic number, because the mean of its divisors is an integer number (5660116565194).

Almost surely, 2^{11320233130387} is an apocalyptic number.

11320233130387 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320233130387 is an equidigital number, since it uses as much as digits as its factorization.

11320233130387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432, while the sum is 37.

Adding to 11320233130387 its reverse (78303133202311), we get a palindrome (89623366332698).

The spelling of 11320233130387 in words is "eleven trillion, three hundred twenty billion, two hundred thirty-three million, one hundred thirty thousand, three hundred eighty-seven".