111012330331313 has 2 divisors, whose sum is σ = 111012330331314. Its totient is φ = 111012330331312.

The previous prime is 111012330331169. The next prime is 111012330331351. The reversal of 111012330331313 is 313133033210111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 104406032177329 + 6606298153984 = 10217927^2 + 2570272^2 .

It is a cyclic number.

It is not a de Polignac number, because 111012330331313 - 2⁸ = 111012330331057 is a prime.

It is not a weakly prime, because it can be changed into another prime (111012330331393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55506165165656 + 55506165165657.

It is an arithmetic number, because the mean of its divisors is an integer number (55506165165657).

Almost surely, 2^{111012330331313} is an apocalyptic number.

It is an amenable number.

111012330331313 is a deficient number, since it is larger than the sum of its proper divisors (1).

111012330331313 is an equidigital number, since it uses as much as digits as its factorization.

111012330331313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 26.

Adding to 111012330331313 its reverse (313133033210111), we get a palindrome (424145363541424).

The spelling of 111012330331313 in words is "one hundred eleven trillion, twelve billion, three hundred thirty million, three hundred thirty-one thousand, three hundred thirteen".