5131302302320 has 80 divisors (see below), whose sum is σ = 12340210176000. Its totient is φ = 1982264659200.

The previous prime is 5131302302279. The next prime is 5131302302341. The reversal of 5131302302320 is 232032031315.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 889320 + ... + 3324679.

It is an arithmetic number, because the mean of its divisors is an integer number (154252627200).

Almost surely, 2^{5131302302320} is an apocalyptic number.

It is an amenable number.

5131302302320 is an abundant number, since it is smaller than the sum of its proper divisors (7208907873680).

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

5131302302320 is a wasteful number, since it uses less digits than its factorization.

5131302302320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214534 (or 4214528 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 5131302302320 its reverse (232032031315), we get a palindrome (5363334333635).

The spelling of 5131302302320 in words is "five trillion, one hundred thirty-one billion, three hundred two million, three hundred two thousand, three hundred twenty".