110011320311 has 2 divisors, whose sum is σ = 110011320312. Its totient is φ = 110011320310.

The previous prime is 110011320247. The next prime is 110011320343. The reversal of 110011320311 is 113023110011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110011320311 - 2⁶ = 110011320247 is a prime.

It is a super-2 number, since 2×110011320311² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110011320611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55005660155 + 55005660156.

It is an arithmetic number, because the mean of its divisors is an integer number (55005660156).

Almost surely, 2^110011320311 is an apocalyptic number.

110011320311 is a deficient number, since it is larger than the sum of its proper divisors (1).

110011320311 is an equidigital number, since it uses as much as digits as its factorization.

110011320311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 110011320311 its reverse (113023110011), we get a palindrome (223034430322).

The spelling of 110011320311 in words is "one hundred ten billion, eleven million, three hundred twenty thousand, three hundred eleven".