124113349 has 4 divisors (see below), whose sum is σ = 124743564. Its totient is φ = 123483136.

The previous prime is 124113347. The next prime is 124113361. The reversal of 124113349 is 943311421.

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 80460900 + 43652449 = 8970^2 + 6607^2 .

It is a cyclic number.

It is not a de Polignac number, because 124113349 - 2¹ = 124113347 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 (124113347) 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, 314812 + ... + 315205.

It is an arithmetic number, because the mean of its divisors is an integer number (31185891).

Almost surely, 2^124113349 is an apocalyptic number.

It is an amenable number.

124113349 is a deficient number, since it is larger than the sum of its proper divisors (630215).

124113349 is an equidigital number, since it uses as much as digits as its factorization.

124113349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630214.

The product of its digits is 2592, while the sum is 28.

The square root of 124113349 is about 11140.6170834474. The cubic root of 124113349 is about 498.8149923994.

The spelling of 124113349 in words is "one hundred twenty-four million, one hundred thirteen thousand, three hundred forty-nine".