3123133122 has 8 divisors (see below), whose sum is σ = 6246266256. Its totient is φ = 1041044372.

The previous prime is 3123133061. The next prime is 3123133147. The reversal of 3123133122 is 2213313213.

3123133122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

3123133122 is an admirable number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260261088 + ... + 260261099.

It is an arithmetic number, because the mean of its divisors is an integer number (780783282).

Almost surely, 2^3123133122 is an apocalyptic number.

3123133122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3123133122 is a wasteful number, since it uses less digits than its factorization.

3123133122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520522192.

The product of its digits is 648, while the sum is 21.

The square root of 3123133122 is about 55884.9990784647. Note that the first 3 decimals coincide. The cubic root of 3123133122 is about 1461.7176759451.

Adding to 3123133122 its reverse (2213313213), we get a palindrome (5336446335).

The spelling of 3123133122 in words is "three billion, one hundred twenty-three million, one hundred thirty-three thousand, one hundred twenty-two".