3031412105 has 8 divisors (see below), whose sum is σ = 3643269192. Its totient is φ = 2421413248.

The previous prime is 3031412101. The next prime is 3031412113. The reversal of 3031412105 is 5012141303.

It can be written as a sum of positive squares in 4 ways, for example, as 197233936 + 2834178169 = 14044^2 + 53237^2 .

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 3031412105 - 2² = 3031412101 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3031412101) 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, 460964 + ... + 467493.

It is an arithmetic number, because the mean of its divisors is an integer number (455408649).

Almost surely, 2^3031412105 is an apocalyptic number.

It is an amenable number.

3031412105 is a deficient number, since it is larger than the sum of its proper divisors (611857087).

3031412105 is an equidigital number, since it uses as much as digits as its factorization.

3031412105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929115.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 3031412105 is about 55058.2610059562. The cubic root of 3031412105 is about 1447.2658910278.

Adding to 3031412105 its reverse (5012141303), we get a palindrome (8043553408).

The spelling of 3031412105 in words is "three billion, thirty-one million, four hundred twelve thousand, one hundred five".