3081243134 has 8 divisors (see below), whose sum is σ = 4623474288. Its totient is φ = 1540085040.

The previous prime is 3081243097. The next prime is 3081243157. The reversal of 3081243134 is 4313421803.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3081243097 and 3081243106.

It is a congruent number.

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, 261047 + ... + 272594.

It is an arithmetic number, because the mean of its divisors is an integer number (577934286).

Almost surely, 2^3081243134 is an apocalyptic number.

3081243134 is a deficient number, since it is larger than the sum of its proper divisors (1542231154).

3081243134 is a wasteful number, since it uses less digits than its factorization.

3081243134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536530.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 3081243134 is about 55508.9464320843. The cubic root of 3081243134 is about 1455.1529909233.

Adding to 3081243134 its reverse (4313421803), we get a palindrome (7394664937).

The spelling of 3081243134 in words is "three billion, eighty-one million, two hundred forty-three thousand, one hundred thirty-four".