10323423121043 has 4 divisors (see below), whose sum is σ = 10323820492128. Its totient is φ = 10323025749960.

The previous prime is 10323423121003. The next prime is 10323423121049. The reversal of 10323423121043 is 34012132432301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10323423121043 - 2³⁶ = 10254703644307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10323423120997 and 10323423121015.

It is not an unprimeable number, because it can be changed into a prime (10323423121049) 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, 198646571 + ... + 198698532.

It is an arithmetic number, because the mean of its divisors is an integer number (2580955123032).

Almost surely, 2^{10323423121043} is an apocalyptic number.

10323423121043 is a deficient number, since it is larger than the sum of its proper divisors (397371085).

10323423121043 is an equidigital number, since it uses as much as digits as its factorization.

10323423121043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397371084.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 10323423121043 its reverse (34012132432301), we get a palindrome (44335555553344).

The spelling of 10323423121043 in words is "ten trillion, three hundred twenty-three billion, four hundred twenty-three million, one hundred twenty-one thousand, forty-three".