3120642316033 has 4 divisors (see below), whose sum is σ = 3404337072048. Its totient is φ = 2836947560020.

The previous prime is 3120642315977. The next prime is 3120642316069. The reversal of 3120642316033 is 3306132460213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3120642316033 - 2¹³ = 3120642307841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3120642316033.

It is not an unprimeable number, because it can be changed into a prime (3120642346033) 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, 141847377991 + ... + 141847378012.

It is an arithmetic number, because the mean of its divisors is an integer number (851084268012).

Almost surely, 2^{3120642316033} is an apocalyptic number.

It is an amenable number.

3120642316033 is a deficient number, since it is larger than the sum of its proper divisors (283694756015).

3120642316033 is a wasteful number, since it uses less digits than its factorization.

3120642316033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283694756014.

The product of its (nonzero) digits is 46656, while the sum is 34.

Adding to 3120642316033 its reverse (3306132460213), we get a palindrome (6426774776246).

The spelling of 3120642316033 in words is "three trillion, one hundred twenty billion, six hundred forty-two million, three hundred sixteen thousand, thirty-three".