123144132341 has 8 divisors (see below), whose sum is σ = 126528079704. Its totient is φ = 119763118080.

The previous prime is 123144132317. The next prime is 123144132359. The reversal of 123144132341 is 143231441321.

It can be written as a sum of positive squares in 4 ways, for example, as 25234593316 + 97909539025 = 158854^2 + 312905^2 .

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 123144132341 - 2⁶ = 123144132277 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 (123144135341) 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, 648020 + ... + 816221.

It is an arithmetic number, because the mean of its divisors is an integer number (15816009963).

Almost surely, 2^123144132341 is an apocalyptic number.

It is an amenable number.

123144132341 is a deficient number, since it is larger than the sum of its proper divisors (3383947363).

123144132341 is a wasteful number, since it uses less digits than its factorization.

123144132341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1466551.

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

Adding to 123144132341 its reverse (143231441321), we get a palindrome (266375573662).

The spelling of 123144132341 in words is "one hundred twenty-three billion, one hundred forty-four million, one hundred thirty-two thousand, three hundred forty-one".