3120132313123 has 4 divisors (see below), whose sum is σ = 3565865500720. Its totient is φ = 2674399125528.

The previous prime is 3120132313121. The next prime is 3120132313139. The reversal of 3120132313123 is 3213132310213.

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

It is a cyclic number.

It is not a de Polignac number, because 3120132313123 - 2¹ = 3120132313121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3120132313121) 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 3 ways as a sum of consecutive naturals, for example, 222866593788 + ... + 222866593801.

It is an arithmetic number, because the mean of its divisors is an integer number (891466375180).

Almost surely, 2^{3120132313123} is an apocalyptic number.

3120132313123 is a deficient number, since it is larger than the sum of its proper divisors (445733187597).

3120132313123 is an equidigital number, since it uses as much as digits as its factorization.

3120132313123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445733187596.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 3120132313123 its reverse (3213132310213), we get a palindrome (6333264623336).

The spelling of 3120132313123 in words is "three trillion, one hundred twenty billion, one hundred thirty-two million, three hundred thirteen thousand, one hundred twenty-three".