20130132013312 has 36 divisors (see below), whose sum is σ = 40181931288576. Its totient is φ = 10064990712320.

The previous prime is 20130132013279. The next prime is 20130132013331. The reversal of 20130132013312 is 21331023103102.

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 3 ways as a sum of consecutive naturals, for example, 52388673 + ... + 52771519.

It is an arithmetic number, because the mean of its divisors is an integer number (1116164758016).

Almost surely, 2^{20130132013312} is an apocalyptic number.

It is an amenable number.

20130132013312 is a deficient number, since it is larger than the sum of its proper divisors (20051799275264).

20130132013312 is an equidigital number, since it uses as much as digits as its factorization.

20130132013312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588254 (or 588240 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 20130132013312 its reverse (21331023103102), we get a palindrome (41461155116414).

The spelling of 20130132013312 in words is "twenty trillion, one hundred thirty billion, one hundred thirty-two million, thirteen thousand, three hundred twelve".