3112155041 has 4 divisors (see below), whose sum is σ = 3113602692. Its totient is φ = 3110707392.

The previous prime is 3112155037. The next prime is 3112155073. The reversal of 3112155041 is 1405512113.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1199929600 + 1912225441 = 34640^2 + 43729^2 .

It is a cyclic number.

It is not a de Polignac number, because 3112155041 - 2² = 3112155037 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3112154998 and 3112155016.

It is not an unprimeable number, because it can be changed into a prime (3112155841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 720596 + ... + 724901.

It is an arithmetic number, because the mean of its divisors is an integer number (778400673).

Almost surely, 2^3112155041 is an apocalyptic number.

It is an amenable number.

3112155041 is a deficient number, since it is larger than the sum of its proper divisors (1447651).

3112155041 is a wasteful number, since it uses less digits than its factorization.

3112155041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447650.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 3112155041 is about 55786.6923289058. The cubic root of 3112155041 is about 1460.0029775695.

Adding to 3112155041 its reverse (1405512113), we get a palindrome (4517667154).

The spelling of 3112155041 in words is "three billion, one hundred twelve million, one hundred fifty-five thousand, forty-one".