3120130202313 has 4 divisors (see below), whose sum is σ = 4160173603088. Its totient is φ = 2080086801540.

The previous prime is 3120130202251. The next prime is 3120130202317. The reversal of 3120130202313 is 3132020310213.

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 not a de Polignac number, because 3120130202313 - 2⁶ = 3120130202249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3120130202313.

It is not an unprimeable number, because it can be changed into a prime (3120130202317) 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, 520021700383 + ... + 520021700388.

It is an arithmetic number, because the mean of its divisors is an integer number (1040043400772).

Almost surely, 2^{3120130202313} is an apocalyptic number.

It is an amenable number.

3120130202313 is a deficient number, since it is larger than the sum of its proper divisors (1040043400775).

3120130202313 is a wasteful number, since it uses less digits than its factorization.

3120130202313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040043400774.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 3120130202313 its reverse (3132020310213), we get a palindrome (6252150512526).

The spelling of 3120130202313 in words is "three trillion, one hundred twenty billion, one hundred thirty million, two hundred two thousand, three hundred thirteen".