11313220031323 has 8 divisors (see below), whose sum is σ = 12949194318048. Its totient is φ = 9682195743744.

The previous prime is 11313220031303. The next prime is 11313220031329. The reversal of 11313220031323 is 32313002231311.

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 11313220031323 - 2²⁹ = 11312683160411 is a prime.

It is a super-2 number, since 2×11313220031323² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11313220031329) 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 7 ways as a sum of consecutive naturals, for example, 1237494886 + ... + 1237504027.

It is an arithmetic number, because the mean of its divisors is an integer number (1618649289756).

Almost surely, 2^{11313220031323} is an apocalyptic number.

11313220031323 is a deficient number, since it is larger than the sum of its proper divisors (1635974286725).

11313220031323 is an equidigital number, since it uses as much as digits as its factorization.

11313220031323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474999573.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11313220031323 its reverse (32313002231311), we get a palindrome (43626222262634).

The spelling of 11313220031323 in words is "eleven trillion, three hundred thirteen billion, two hundred twenty million, thirty-one thousand, three hundred twenty-three".