1101324231011 has 4 divisors (see below), whose sum is σ = 1101345700224. Its totient is φ = 1101302761800.

The previous prime is 1101324230999. The next prime is 1101324231013.

1101324231011 is nontrivially palindromic in base 10.

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 1101324231011 - 2¹⁸ = 1101323968867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101324231013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10657475 + ... + 10760316.

It is an arithmetic number, because the mean of its divisors is an integer number (275336425056).

Almost surely, 2^{1101324231011} is an apocalyptic number.

1101324231011 is a deficient number, since it is larger than the sum of its proper divisors (21469213).

1101324231011 is an equidigital number, since it uses as much as digits as its factorization.

1101324231011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21469212.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 1101324231011 in words is "one trillion, one hundred one billion, three hundred twenty-four million, two hundred thirty-one thousand, eleven".