3123424133 has 4 divisors (see below), whose sum is σ = 3129684000. Its totient is φ = 3117164268.

The previous prime is 3123424123. The next prime is 3123424159. The reversal of 3123424133 is 3314243213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3123424133 - 2¹⁰ = 3123423109 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 (3123424123) 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 3 ways as a sum of consecutive naturals, for example, 3129185 + ... + 3130182.

It is an arithmetic number, because the mean of its divisors is an integer number (782421000).

Almost surely, 2^3123424133 is an apocalyptic number.

It is an amenable number.

3123424133 is a deficient number, since it is larger than the sum of its proper divisors (6259867).

3123424133 is an equidigital number, since it uses as much as digits as its factorization.

3123424133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6259866.

The product of its digits is 5184, while the sum is 26.

The square root of 3123424133 is about 55887.6026771591. The cubic root of 3123424133 is about 1461.7630750891.

Adding to 3123424133 its reverse (3314243213), we get a palindrome (6437667346).

The spelling of 3123424133 in words is "three billion, one hundred twenty-three million, four hundred twenty-four thousand, one hundred thirty-three".