1101110313111 has 4 divisors (see below), whose sum is σ = 1468147084152. Its totient is φ = 734073542072.

The previous prime is 1101110313019. The next prime is 1101110313137. The reversal of 1101110313111 is 1113130111011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101110313111 is a prime.

It is a super-3 number, since 3×1101110313111³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101110312111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183518385516 + ... + 183518385521.

It is an arithmetic number, because the mean of its divisors is an integer number (367036771038).

Almost surely, 2^{1101110313111} is an apocalyptic number.

1101110313111 is a deficient number, since it is larger than the sum of its proper divisors (367036771041).

1101110313111 is an equidigital number, since it uses as much as digits as its factorization.

1101110313111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367036771040.

The product of its (nonzero) digits is 9, while the sum is 15.

Adding to 1101110313111 its reverse (1113130111011), we get a palindrome (2214240424122).

The spelling of 1101110313111 in words is "one trillion, one hundred one billion, one hundred ten million, three hundred thirteen thousand, one hundred eleven".