3123232132 has 6 divisors (see below), whose sum is σ = 5465656238. Its totient is φ = 1561616064.

The previous prime is 3123232121. The next prime is 3123232159. The reversal of 3123232132 is 2312323213.

It can be written as a sum of positive squares in only one way, i.e., 2313032836 + 810199296 = 48094^2 + 28464^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390404013 + ... + 390404020.

Almost surely, 2^3123232132 is an apocalyptic number.

It is an amenable number.

3123232132 is a deficient number, since it is larger than the sum of its proper divisors (2342424106).

3123232132 is a wasteful number, since it uses less digits than its factorization.

3123232132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 780808037 (or 780808035 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 3123232132 is about 55885.8849084454. The cubic root of 3123232132 is about 1461.7331223074.

Adding to 3123232132 its reverse (2312323213), we get a palindrome (5435555345).

It can be divided in two parts, 312323213 and 2, that multiplied together give a palindrome (624646426).

The spelling of 3123232132 in words is "three billion, one hundred twenty-three million, two hundred thirty-two thousand, one hundred thirty-two".