3161106045 has 48 divisors (see below), whose sum is σ = 5574441600. Its totient is φ = 1656851328.

The previous prime is 3161106041. The next prime is 3161106077. The reversal of 3161106045 is 5406011613.

3161106045 is a `hidden beast` number, since 3 + 1 + 611 + 0 + 6 + 0 + 45 = 666.

It is not a de Polignac number, because 3161106045 - 2² = 3161106041 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3161106041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 741139 + ... + 745391.

It is an arithmetic number, because the mean of its divisors is an integer number (116134200).

Almost surely, 2^3161106045 is an apocalyptic number.

It is an amenable number.

3161106045 is a deficient number, since it is larger than the sum of its proper divisors (2413335555).

3161106045 is a wasteful number, since it uses less digits than its factorization.

3161106045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4546 (or 4543 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 3161106045 is about 56223.7142583092. The cubic root of 3161106045 is about 1467.6179733678.

Adding to 3161106045 its reverse (5406011613), we get a palindrome (8567117658).

The spelling of 3161106045 in words is "three billion, one hundred sixty-one million, one hundred six thousand, forty-five".