3101243144 has 8 divisors (see below), whose sum is σ = 5814830910. Its totient is φ = 1550621568.

The previous prime is 3101243129. The next prime is 3101243191. The reversal of 3101243144 is 4413421013.

It can be written as a sum of positive squares in only one way, i.e., 2386322500 + 714920644 = 48850^2 + 26738^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193827689 + ... + 193827704.

Almost surely, 2^3101243144 is an apocalyptic number.

It is an amenable number.

3101243144 is a deficient number, since it is larger than the sum of its proper divisors (2713587766).

3101243144 is a wasteful number, since it uses less digits than its factorization.

3101243144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387655399 (or 387655395 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 3101243144 is about 55688.8062719969. The cubic root of 3101243144 is about 1458.2946160090.

Adding to 3101243144 its reverse (4413421013), we get a palindrome (7514664157).

The spelling of 3101243144 in words is "three billion, one hundred one million, two hundred forty-three thousand, one hundred forty-four".