420130331313 has 32 divisors (see below), whose sum is σ = 705598494720. Its totient is φ = 215999516160.

The previous prime is 420130331263. The next prime is 420130331359. The reversal of 420130331313 is 313133031024.

It is a happy number.

It is not a de Polignac number, because 420130331313 - 2⁹ = 420130330801 is a prime.

It is a super-2 number, since 2×420130331313² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (420130331213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9352573 + ... + 9397386.

It is an arithmetic number, because the mean of its divisors is an integer number (22049952960).

Almost surely, 2^420130331313 is an apocalyptic number.

It is an amenable number.

420130331313 is a deficient number, since it is larger than the sum of its proper divisors (285468163407).

420130331313 is a wasteful number, since it uses less digits than its factorization.

420130331313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18750077.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 420130331313 its reverse (313133031024), we get a palindrome (733263362337).

The spelling of 420130331313 in words is "four hundred twenty billion, one hundred thirty million, three hundred thirty-one thousand, three hundred thirteen".