1101133313311 has 4 divisors (see below), whose sum is σ = 1104400771552. Its totient is φ = 1097865855072.

The previous prime is 1101133313261. The next prime is 1101133313381. The reversal of 1101133313311 is 1133133311011.

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

It is a cyclic number.

It is not a de Polignac number, because 1101133313311 - 2¹⁷ = 1101133182239 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 (1101133313381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1633728615 + ... + 1633729288.

It is an arithmetic number, because the mean of its divisors is an integer number (276100192888).

Almost surely, 2^{1101133313311} is an apocalyptic number.

1101133313311 is a deficient number, since it is larger than the sum of its proper divisors (3267458241).

1101133313311 is an equidigital number, since it uses as much as digits as its factorization.

1101133313311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267458240.

The product of its (nonzero) digits is 243, while the sum is 22.

Adding to 1101133313311 its reverse (1133133311011), we get a palindrome (2234266624322).

The spelling of 1101133313311 in words is "one trillion, one hundred one billion, one hundred thirty-three million, three hundred thirteen thousand, three hundred eleven".