1101313120111 has 8 divisors (see below), whose sum is σ = 1141937291264. Its totient is φ = 1061007570360.

The previous prime is 1101313120109. The next prime is 1101313120139. The reversal of 1101313120111 is 1110213131011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1101313120111 - 2¹ = 1101313120109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101313120211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79648311 + ... + 79662136.

It is an arithmetic number, because the mean of its divisors is an integer number (142742161408).

Almost surely, 2^{1101313120111} is an apocalyptic number.

1101313120111 is a deficient number, since it is larger than the sum of its proper divisors (40624171153).

1101313120111 is a wasteful number, since it uses less digits than its factorization.

1101313120111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159310701.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 1101313120111 its reverse (1110213131011), we get a palindrome (2211526251122).

The spelling of 1101313120111 in words is "one trillion, one hundred one billion, three hundred thirteen million, one hundred twenty thousand, one hundred eleven".