3132020120 has 16 divisors (see below), whose sum is σ = 7047045360. Its totient is φ = 1252808032.

The previous prime is 3132020119. The next prime is 3132020131. The reversal of 3132020120 is 210202313.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3132020095 and 3132020104.

It is a congruent number.

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, 39150212 + ... + 39150291.

It is an arithmetic number, because the mean of its divisors is an integer number (440440335).

Almost surely, 2^3132020120 is an apocalyptic number.

It is an amenable number.

3132020120 is an abundant number, since it is smaller than the sum of its proper divisors (3915025240).

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

3132020120 is a wasteful number, since it uses less digits than its factorization.

3132020120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78300514 (or 78300510 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 3132020120 is about 55964.4540757792. The cubic root of 3132020120 is about 1463.1028213044.

Adding to 3132020120 its reverse (210202313), we get a palindrome (3342222433).

The spelling of 3132020120 in words is "three billion, one hundred thirty-two million, twenty thousand, one hundred twenty".