312320132130 has 16 divisors (see below), whose sum is σ = 749568317184. Its totient is φ = 83285368560.

The previous prime is 312320132119. The next prime is 312320132147. The reversal of 312320132130 is 31231023213.

It is a junction number, because it is equal to n+sod(n) for n = 312320132097 and 312320132106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5205335506 + ... + 5205335565.

It is an arithmetic number, because the mean of its divisors is an integer number (46848019824).

Almost surely, 2^312320132130 is an apocalyptic number.

312320132130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

312320132130 is an abundant number, since it is smaller than the sum of its proper divisors (437248185054).

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

312320132130 is a wasteful number, since it uses less digits than its factorization.

312320132130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10410671081.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 312320132130 its reverse (31231023213), we get a palindrome (343551155343).

The spelling of 312320132130 in words is "three hundred twelve billion, three hundred twenty million, one hundred thirty-two thousand, one hundred thirty".