11331033001223 has 8 divisors (see below), whose sum is σ = 12207313800528. Its totient is φ = 10455418327104.

The previous prime is 11331033001217. The next prime is 11331033001231. The reversal of 11331033001223 is 32210033013311.

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 11331033001223 - 2⁴ = 11331033001207 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 (11331033001283) 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, 166495961 + ... + 166564002.

It is an arithmetic number, because the mean of its divisors is an integer number (1525914225066).

Almost surely, 2^{11331033001223} is an apocalyptic number.

11331033001223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11331033001223 is a deficient number, since it is larger than the sum of its proper divisors (876280799305).

11331033001223 is a wasteful number, since it uses less digits than its factorization.

11331033001223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333062593.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 11331033001223 its reverse (32210033013311), we get a palindrome (43541066014534).

The spelling of 11331033001223 in words is "eleven trillion, three hundred thirty-one billion, thirty-three million, one thousand, two hundred twenty-three".