3123013332 has 24 divisors (see below), whose sum is σ = 7295865696. Its totient is φ = 1039742368.

The previous prime is 3123013319. The next prime is 3123013349. The reversal of 3123013332 is 2333103213.

3123013332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3123013299 and 3123013308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 147423 + ... + 167270.

It is an arithmetic number, because the mean of its divisors is an integer number (303994404).

Almost surely, 2^3123013332 is an apocalyptic number.

It is an amenable number.

3123013332 is an abundant number, since it is smaller than the sum of its proper divisors (4172852364).

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

3123013332 is a wasteful number, since it uses less digits than its factorization.

3123013332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315527 (or 315525 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 3123013332 is about 55883.9273136740. The cubic root of 3123013332 is about 1461.6989872979.

Adding to 3123013332 its reverse (2333103213), we get a palindrome (5456116545).

The spelling of 3123013332 in words is "three billion, one hundred twenty-three million, thirteen thousand, three hundred thirty-two".