3504112123 has 8 divisors (see below), whose sum is σ = 3671769600. Its totient is φ = 3337730088.

The previous prime is 3504112093. The next prime is 3504112141. The reversal of 3504112123 is 3212114053.

It is a happy number.

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 3504112123 - 2¹³ = 3504103931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3504112094 and 3504112103.

It is not an unprimeable number, because it can be changed into a prime (3504112193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313233 + ... + 324226.

It is an arithmetic number, because the mean of its divisors is an integer number (458971200).

Almost surely, 2^3504112123 is an apocalyptic number.

3504112123 is a deficient number, since it is larger than the sum of its proper divisors (167657477).

3504112123 is a wasteful number, since it uses less digits than its factorization.

3504112123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637721.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 3504112123 is about 59195.5414114948. The cubic root of 3504112123 is about 1518.8888640481. Note that the first 4 decimals are identical.

Adding to 3504112123 its reverse (3212114053), we get a palindrome (6716226176).

The spelling of 3504112123 in words is "three billion, five hundred four million, one hundred twelve thousand, one hundred twenty-three".