123124133341 has 6 divisors (see below), whose sum is σ = 135334791326. Its totient is φ = 111931030200.

The previous prime is 123124133329. The next prime is 123124133351. The reversal of 123124133341 is 143331421321.

It can be written as a sum of positive squares in only one way, i.e., 112634072100 + 10490061241 = 335610^2 + 102421^2 .

It is not a de Polignac number, because 123124133341 - 2⁷ = 123124133213 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 (123124133351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 508777290 + ... + 508777531.

Almost surely, 2^123124133341 is an apocalyptic number.

123124133341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

123124133341 is a deficient number, since it is larger than the sum of its proper divisors (12210657985).

123124133341 is a wasteful number, since it uses less digits than its factorization.

123124133341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1017554843 (or 1017554832 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

Adding to 123124133341 its reverse (143331421321), we get a palindrome (266455554662).

The spelling of 123124133341 in words is "one hundred twenty-three billion, one hundred twenty-four million, one hundred thirty-three thousand, three hundred forty-one".