3130204020312 has 16 divisors (see below), whose sum is σ = 7825510050840. Its totient is φ = 1043401340096.

The previous prime is 3130204020269. The next prime is 3130204020337. The reversal of 3130204020312 is 2130204020313.

It is a super-3 number, since 3×3130204020312³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65212583733 + ... + 65212583780.

Almost surely, 2^{3130204020312} is an apocalyptic number.

It is an amenable number.

3130204020312 is an abundant number, since it is smaller than the sum of its proper divisors (4695306030528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3130204020312 is a wasteful number, since it uses less digits than its factorization.

3130204020312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130425167522 (or 130425167518 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 3130204020312 its reverse (2130204020313), we get a palindrome (5260408040625).

Subtracting from 3130204020312 its reverse (2130204020313), we obtain a palindrome (999999999999).

The spelling of 3130204020312 in words is "three trillion, one hundred thirty billion, two hundred four million, twenty thousand, three hundred twelve".