3102113231 has 8 divisors (see below), whose sum is σ = 3567854880. Its totient is φ = 2642017248.

The previous prime is 3102113227. The next prime is 3102113249. The reversal of 3102113231 is 1323112013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3102113231 - 2² = 3102113227 is a prime.

It is a super-2 number, since 2×3102113231² = 19246212995890518722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102113281) 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, 1410236 + ... + 1412433.

It is an arithmetic number, because the mean of its divisors is an integer number (445981860).

Almost surely, 2^3102113231 is an apocalyptic number.

3102113231 is a deficient number, since it is larger than the sum of its proper divisors (465741649).

3102113231 is a wasteful number, since it uses less digits than its factorization.

3102113231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2822833.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3102113231 is about 55696.6177698431. The cubic root of 3102113231 is about 1458.4309833177.

Adding to 3102113231 its reverse (1323112013), we get a palindrome (4425225244).

The spelling of 3102113231 in words is "three billion, one hundred two million, one hundred thirteen thousand, two hundred thirty-one".