323044100121103 has 4 divisors (see below), whose sum is σ = 323075351374560. Its totient is φ = 323012848867648.

The previous prime is 323044100121049. The next prime is 323044100121121. The reversal of 323044100121103 is 301121001440323.

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 323044100121103 - 2²⁵ = 323044066566671 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 (323044100128103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15625611223 + ... + 15625631896.

It is an arithmetic number, because the mean of its divisors is an integer number (80768837843640).

Almost surely, 2^{323044100121103} is an apocalyptic number.

323044100121103 is a deficient number, since it is larger than the sum of its proper divisors (31251253457).

323044100121103 is a wasteful number, since it uses less digits than its factorization.

323044100121103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31251253456.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 323044100121103 its reverse (301121001440323), we get a palindrome (624165101561426).

The spelling of 323044100121103 in words is "three hundred twenty-three trillion, forty-four billion, one hundred million, one hundred twenty-one thousand, one hundred three".