123044111251343 has 8 divisors (see below), whose sum is σ = 123756948926688. Its totient is φ = 122331291967584.

The previous prime is 123044111251331. The next prime is 123044111251367. The reversal of 123044111251343 is 343152111440321.

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 123044111251343 - 2¹² = 123044111247247 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 (123044111251643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8936405 + ... + 18054017.

It is an arithmetic number, because the mean of its divisors is an integer number (15469618615836).

Almost surely, 2^{123044111251343} is an apocalyptic number.

123044111251343 is a deficient number, since it is larger than the sum of its proper divisors (712837675345).

123044111251343 is an equidigital number, since it uses as much as digits as its factorization.

123044111251343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9195793.

The product of its (nonzero) digits is 34560, while the sum is 35.

Adding to 123044111251343 its reverse (343152111440321), we get a palindrome (466196222691664).

The spelling of 123044111251343 in words is "one hundred twenty-three trillion, forty-four billion, one hundred eleven million, two hundred fifty-one thousand, three hundred forty-three".