3102323012 has 12 divisors (see below), whose sum is σ = 5429578476. Its totient is φ = 1551014880.

The previous prime is 3102322999. The next prime is 3102323027. The reversal of 3102323012 is 2103232013.

It can be written as a sum of positive squares in 2 ways, for example, as 1438988356 + 1663334656 = 37934^2 + 40784^2 .

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, 21038 + ... + 81530.

It is an arithmetic number, because the mean of its divisors is an integer number (452464873).

Almost surely, 2^3102323012 is an apocalyptic number.

It is an amenable number.

3102323012 is a deficient number, since it is larger than the sum of its proper divisors (2327255464).

3102323012 is a wasteful number, since it uses less digits than its factorization.

3102323012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73318 (or 73316 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3102323012 is about 55698.5009852150. The cubic root of 3102323012 is about 1458.4638581347.

Adding to 3102323012 its reverse (2103232013), we get a palindrome (5205555025).

Subtracting from 3102323012 its reverse (2103232013), we obtain a palindrome (999090999).

The spelling of 3102323012 in words is "three billion, one hundred two million, three hundred twenty-three thousand, twelve".