123243341 has 4 divisors (see below), whose sum is σ = 132723612. Its totient is φ = 113763072.

The previous prime is 123243313. The next prime is 123243409. The reversal of 123243341 is 143342321.

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

It can be written as a sum of positive squares in 2 ways, for example, as 85174441 + 38068900 = 9229^2 + 6170^2 .

It is a cyclic number.

It is not a de Polignac number, because 123243341 - 2¹⁸ = 122981197 is a prime.

It is a super-2 number, since 2×123243341² = 30377842201684562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123246341) 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, 4740116 + ... + 4740141.

It is an arithmetic number, because the mean of its divisors is an integer number (33180903).

Almost surely, 2^123243341 is an apocalyptic number.

It is an amenable number.

123243341 is a deficient number, since it is larger than the sum of its proper divisors (9480271).

123243341 is an equidigital number, since it uses as much as digits as its factorization.

123243341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9480270.

The product of its digits is 1728, while the sum is 23.

The square root of 123243341 is about 11101.5017452595. The cubic root of 123243341 is about 497.6467296131.

Adding to 123243341 its reverse (143342321), we get a palindrome (266585662).

The spelling of 123243341 in words is "one hundred twenty-three million, two hundred forty-three thousand, three hundred forty-one".