3131141105 has 16 divisors (see below), whose sum is σ = 3872447040. Its totient is φ = 2429034048.

The previous prime is 3131141089. The next prime is 3131141113. The reversal of 3131141105 is 5011411313.

It is a cyclic number.

It is not a de Polignac number, because 3131141105 - 2⁴ = 3131141089 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22502 + ... + 82271.

It is an arithmetic number, because the mean of its divisors is an integer number (242027940).

Almost surely, 2^3131141105 is an apocalyptic number.

It is an amenable number.

3131141105 is a deficient number, since it is larger than the sum of its proper divisors (741305935).

3131141105 is a wasteful number, since it uses less digits than its factorization.

3131141105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104960.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 3131141105 is about 55956.6001915770. The cubic root of 3131141105 is about 1462.9659331181.

Adding to 3131141105 its reverse (5011411313), we get a palindrome (8142552418).

The spelling of 3131141105 in words is "three billion, one hundred thirty-one million, one hundred forty-one thousand, one hundred five".