10423321113 has 4 divisors (see below), whose sum is σ = 13897761488. Its totient is φ = 6948880740.

The previous prime is 10423321057. The next prime is 10423321123. The reversal of 10423321113 is 31112332401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10423321113 - 2⁶ = 10423321049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10423321113.

It is not an unprimeable number, because it can be changed into a prime (10423321123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1737220183 + ... + 1737220188.

It is an arithmetic number, because the mean of its divisors is an integer number (3474440372).

Almost surely, 2^10423321113 is an apocalyptic number.

It is an amenable number.

10423321113 is a deficient number, since it is larger than the sum of its proper divisors (3474440375).

10423321113 is an equidigital number, since it uses as much as digits as its factorization.

10423321113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474440374.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10423321113 its reverse (31112332401), we get a palindrome (41535653514).

The spelling of 10423321113 in words is "ten billion, four hundred twenty-three million, three hundred twenty-one thousand, one hundred thirteen".