111320331033011 has 2 divisors, whose sum is σ = 111320331033012. Its totient is φ = 111320331033010.

The previous prime is 111320331032987. The next prime is 111320331033029. The reversal of 111320331033011 is 110330133023111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111320331033011 - 2⁶ = 111320331032947 is a prime.

It is a super-2 number, since 2×111320331033011² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111320331033511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55660165516505 + 55660165516506.

It is an arithmetic number, because the mean of its divisors is an integer number (55660165516506).

Almost surely, 2^{111320331033011} is an apocalyptic number.

111320331033011 is a deficient number, since it is larger than the sum of its proper divisors (1).

111320331033011 is an equidigital number, since it uses as much as digits as its factorization.

111320331033011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 111320331033011 its reverse (110330133023111), we get a palindrome (221650464056122).

The spelling of 111320331033011 in words is "one hundred eleven trillion, three hundred twenty billion, three hundred thirty-one million, thirty-three thousand, eleven".