130312012313032 has 96 divisors (see below), whose sum is σ = 278773901138880. Its totient is φ = 56630206666880.

The previous prime is 130312012313027. The next prime is 130312012313129. The reversal of 130312012313032 is 230313210213031.

It is a junction number, because it is equal to n+sod(n) for n = 130312012312988 and 130312012313006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96483378 + ... + 97824670.

It is an arithmetic number, because the mean of its divisors is an integer number (2903894803530).

Almost surely, 2^{130312012313032} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130312012313032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139386950569440).

130312012313032 is an abundant number, since it is smaller than the sum of its proper divisors (148461888825848).

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

130312012313032 is a wasteful number, since it uses less digits than its factorization.

130312012313032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343443 (or 1343416 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 130312012313032 its reverse (230313210213031), we get a palindrome (360625222526063).

The spelling of 130312012313032 in words is "one hundred thirty trillion, three hundred twelve billion, twelve million, three hundred thirteen thousand, thirty-two".