3120120032132 has 24 divisors (see below), whose sum is σ = 5609527328664. Its totient is φ = 1517424164352.

The previous prime is 3120120032129. The next prime is 3120120032137. The reversal of 3120120032132 is 2312300210213.

It can be written as a sum of positive squares in 4 ways, for example, as 1577098942276 + 1543021089856 = 1255826^2 + 1242184^2 .

It is a super-2 number, since 2×3120120032132² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3120120032137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2800523 + ... + 3752754.

It is an arithmetic number, because the mean of its divisors is an integer number (233730305361).

Almost surely, 2^{3120120032132} is an apocalyptic number.

It is an amenable number.

3120120032132 is a deficient number, since it is larger than the sum of its proper divisors (2489407296532).

3120120032132 is a wasteful number, since it uses less digits than its factorization.

3120120032132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6556535 (or 6556533 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3120120032132 its reverse (2312300210213), we get a palindrome (5432420242345).

The spelling of 3120120032132 in words is "three trillion, one hundred twenty billion, one hundred twenty million, thirty-two thousand, one hundred thirty-two".