11331201101080 has 128 divisors (see below), whose sum is σ = 32475092313600. Its totient is φ = 3464009791488.

The previous prime is 11331201100957. The next prime is 11331201101081. The reversal of 11331201101080 is 8010110213311.

It is a super-2 number, since 2×11331201101080² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331201101081) 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 31 ways as a sum of consecutive naturals, for example, 62554414 + ... + 62735293.

It is an arithmetic number, because the mean of its divisors is an integer number (253711658700).

Almost surely, 2^{11331201101080} is an apocalyptic number.

11331201101080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11331201101080 is an abundant number, since it is smaller than the sum of its proper divisors (21143891212520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11331201101080 is a wasteful number, since it uses less digits than its factorization.

11331201101080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125289761 (or 125289757 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 11331201101080 its reverse (8010110213311), we get a palindrome (19341311314391).

The spelling of 11331201101080 in words is "eleven trillion, three hundred thirty-one billion, two hundred one million, one hundred one thousand, eighty".