11331132101011 has 8 divisors (see below), whose sum is σ = 11525567338304. Its totient is φ = 11136976830720.

The previous prime is 11331132100997. The next prime is 11331132101033. The reversal of 11331132101011 is 11010123113311.

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 11331132101011 - 2¹¹ = 11331132098963 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11331132101011.

It is not an unprimeable number, because it can be changed into a prime (11331132111011) 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, 69910110 + ... + 70072003.

It is an arithmetic number, because the mean of its divisors is an integer number (1440695917288).

Almost surely, 2^{11331132101011} is an apocalyptic number.

11331132101011 is a deficient number, since it is larger than the sum of its proper divisors (194435237293).

11331132101011 is a wasteful number, since it uses less digits than its factorization.

11331132101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139983501.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 11331132101011 its reverse (11010123113311), we get a palindrome (22341255214322).

The spelling of 11331132101011 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-two million, one hundred one thousand, eleven".