11331443101 has 8 divisors (see below), whose sum is σ = 12663076608. Its totient is φ = 10050060000.

The previous prime is 11331443027. The next prime is 11331443141. The reversal of 11331443101 is 10134413311.

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 11331443101 - 2¹⁷ = 11331312029 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 (11331443141) 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, 12562125 + ... + 12563026.

It is an arithmetic number, because the mean of its divisors is an integer number (1582884576).

Almost surely, 2^11331443101 is an apocalyptic number.

11331443101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11331443101 is a deficient number, since it is larger than the sum of its proper divisors (1331633507).

11331443101 is a wasteful number, since it uses less digits than its factorization.

11331443101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25125203.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 11331443101 its reverse (10134413311), we get a palindrome (21465856412).

The spelling of 11331443101 in words is "eleven billion, three hundred thirty-one million, four hundred forty-three thousand, one hundred one".