1101323311411 has 4 divisors (see below), whose sum is σ = 1131088806352. Its totient is φ = 1071557816472.

The previous prime is 1101323311369. The next prime is 1101323311427. The reversal of 1101323311411 is 1141133231011.

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 1101323311411 - 2²³ = 1101314922803 is a prime.

It is a super-3 number, since 3×1101323311411³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101323311471) 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 3 ways as a sum of consecutive naturals, for example, 14882747415 + ... + 14882747488.

It is an arithmetic number, because the mean of its divisors is an integer number (282772201588).

Almost surely, 2^{1101323311411} is an apocalyptic number.

1101323311411 is a deficient number, since it is larger than the sum of its proper divisors (29765494941).

1101323311411 is an equidigital number, since it uses as much as digits as its factorization.

1101323311411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29765494940.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 1101323311411 its reverse (1141133231011), we get a palindrome (2242456542422).

The spelling of 1101323311411 in words is "one trillion, one hundred one billion, three hundred twenty-three million, three hundred eleven thousand, four hundred eleven".