123324203021141 has 4 divisors (see below), whose sum is σ = 123324694433472. Its totient is φ = 123323711608812.

The previous prime is 123324203021111. The next prime is 123324203021203. The reversal of 123324203021141 is 141120302423321.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 123324203021141 - 2¹⁴ = 123324203004757 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 (123324203021111) 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, 245329535 + ... + 245831708.

It is an arithmetic number, because the mean of its divisors is an integer number (30831173608368).

Almost surely, 2^{123324203021141} is an apocalyptic number.

It is an amenable number.

123324203021141 is a deficient number, since it is larger than the sum of its proper divisors (491412331).

123324203021141 is an equidigital number, since it uses as much as digits as its factorization.

123324203021141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491412330.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 123324203021141 its reverse (141120302423321), we get a palindrome (264444505444462).

The spelling of 123324203021141 in words is "one hundred twenty-three trillion, three hundred twenty-four billion, two hundred three million, twenty-one thousand, one hundred forty-one".