11331201101023 has 8 divisors (see below), whose sum is σ = 11927872275200. Its totient is φ = 10734559143768.

The previous prime is 11331201100957. The next prime is 11331201101081. The reversal of 11331201101023 is 32010110213311.

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 11331201101023 - 2⁹ = 11331201100511 is a prime.

It is a super-2 number, since 2×11331201101023² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331201101093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6505911 + ... + 8061592.

It is an arithmetic number, because the mean of its divisors is an integer number (1490984034400).

Almost surely, 2^{11331201101023} is an apocalyptic number.

11331201101023 is a deficient number, since it is larger than the sum of its proper divisors (596671174177).

11331201101023 is a wasteful number, since it uses less digits than its factorization.

11331201101023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14608461.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11331201101023 its reverse (32010110213311), we get a palindrome (43341311314334).

The spelling of 11331201101023 in words is "eleven trillion, three hundred thirty-one billion, two hundred one million, one hundred one thousand, twenty-three".