11331131321101 has 8 divisors (see below), whose sum is σ = 11553588597600. Its totient is φ = 11109687518160.

The previous prime is 11331131321087. The next prime is 11331131321117. The reversal of 11331131321101 is 10112313113311.

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 11331131321101 - 2⁷ = 11331131320973 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 (11331131322101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253345810 + ... + 253390531.

It is an arithmetic number, because the mean of its divisors is an integer number (1444198574700).

Almost surely, 2^{11331131321101} is an apocalyptic number.

It is an amenable number.

11331131321101 is a deficient number, since it is larger than the sum of its proper divisors (222457276499).

11331131321101 is an equidigital number, since it uses as much as digits as its factorization.

11331131321101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506736779.

The product of its (nonzero) digits is 162, while the sum is 22.

Adding to 11331131321101 its reverse (10112313113311), we get a palindrome (21443444434412).

The spelling of 11331131321101 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, three hundred twenty-one thousand, one hundred one".