3130204020311 has 8 divisors (see below), whose sum is σ = 3183287458560. Its totient is φ = 3077121553272.

The previous prime is 3130204020269. The next prime is 3130204020337. The reversal of 3130204020311 is 1130204020313.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3130204020311 is a prime.

It is a super-2 number, since 2×3130204020311² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130204020511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9637976 + ... + 9957458.

It is an arithmetic number, because the mean of its divisors is an integer number (397910932320).

Almost surely, 2^{3130204020311} is an apocalyptic number.

3130204020311 is a deficient number, since it is larger than the sum of its proper divisors (53083438249).

3130204020311 is a wasteful number, since it uses less digits than its factorization.

3130204020311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485605.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3130204020311 its reverse (1130204020313), we get a palindrome (4260408040624).

The spelling of 3130204020311 in words is "three trillion, one hundred thirty billion, two hundred four million, twenty thousand, three hundred eleven".