3130323031205 has 8 divisors (see below), whose sum is σ = 3756400607232. Its totient is φ = 2504249778448.

The previous prime is 3130323031189. The next prime is 3130323031219. The reversal of 3130323031205 is 5021303230313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3130323031205 - 2⁴ = 3130323031189 is a prime.

It is a super-3 number, since 3×3130323031205³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 814172 + ... + 2631258.

It is an arithmetic number, because the mean of its divisors is an integer number (469550075904).

Almost surely, 2^{3130323031205} is an apocalyptic number.

It is an amenable number.

3130323031205 is a deficient number, since it is larger than the sum of its proper divisors (626077576027).

3130323031205 is a wasteful number, since it uses less digits than its factorization.

3130323031205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161635.

The product of its (nonzero) digits is 4860, while the sum is 26.

Adding to 3130323031205 its reverse (5021303230313), we get a palindrome (8151626261518).

The spelling of 3130323031205 in words is "three trillion, one hundred thirty billion, three hundred twenty-three million, thirty-one thousand, two hundred five".