3102313332 has 12 divisors (see below), whose sum is σ = 7238731136. Its totient is φ = 1034104440.

The previous prime is 3102313307. The next prime is 3102313343. The reversal of 3102313332 is 2333132013.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 3102313299 and 3102313308.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 129263044 + ... + 129263067.

Almost surely, 2^3102313332 is an apocalyptic number.

It is an amenable number.

3102313332 is an abundant number, since it is smaller than the sum of its proper divisors (4136417804).

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

3102313332 is a wasteful number, since it uses less digits than its factorization.

3102313332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258526118 (or 258526116 counting only the distinct ones).

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

The square root of 3102313332 is about 55698.4140887333. The cubic root of 3102313332 is about 1458.4623412128.

Adding to 3102313332 its reverse (2333132013), we get a palindrome (5435445345).

The spelling of 3102313332 in words is "three billion, one hundred two million, three hundred thirteen thousand, three hundred thirty-two".