312336123041 has 4 divisors (see below), whose sum is σ = 318229257492. Its totient is φ = 306442988592.

The previous prime is 312336123037. The next prime is 312336123053. The reversal of 312336123041 is 140321633213.

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 88113985600 + 224222137441 = 296840^2 + 473521^2 .

It is a cyclic number.

It is not a de Polignac number, because 312336123041 - 2² = 312336123037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 312336122995 and 312336123013.

It is not an unprimeable number, because it can be changed into a prime (312336122041) 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, 2946567146 + ... + 2946567251.

It is an arithmetic number, because the mean of its divisors is an integer number (79557314373).

Almost surely, 2^312336123041 is an apocalyptic number.

It is an amenable number.

312336123041 is a deficient number, since it is larger than the sum of its proper divisors (5893134451).

312336123041 is an equidigital number, since it uses as much as digits as its factorization.

312336123041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5893134450.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 312336123041 its reverse (140321633213), we get a palindrome (452657756254).

The spelling of 312336123041 in words is "three hundred twelve billion, three hundred thirty-six million, one hundred twenty-three thousand, forty-one".