11331012231223 has 8 divisors (see below), whose sum is σ = 11363332524768. Its totient is φ = 11298693187584.

The previous prime is 11331012231163. The next prime is 11331012231239. The reversal of 11331012231223 is 32213221013311.

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 11331012231223 - 2²⁹ = 11330475360311 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 (11331012231323) 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, 19661511 + ... + 20229607.

It is an arithmetic number, because the mean of its divisors is an integer number (1420416565596).

Almost surely, 2^{11331012231223} is an apocalyptic number.

11331012231223 is a deficient number, since it is larger than the sum of its proper divisors (32320293545).

11331012231223 is an equidigital number, since it uses as much as digits as its factorization.

11331012231223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624953.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 11331012231223 its reverse (32213221013311), we get a palindrome (43544233244534).

The spelling of 11331012231223 in words is "eleven trillion, three hundred thirty-one billion, twelve million, two hundred thirty-one thousand, two hundred twenty-three".