12320202131004 has 48 divisors (see below), whose sum is σ = 31146010334208. Its totient is φ = 3775273974528.

The previous prime is 12320202130963. The next prime is 12320202131051. The reversal of 12320202131004 is 40013120202321.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 702237132 + ... + 702254675.

It is an arithmetic number, because the mean of its divisors is an integer number (648875215296).

Almost surely, 2^{12320202131004} is an apocalyptic number.

It is an amenable number.

12320202131004 is an abundant number, since it is smaller than the sum of its proper divisors (18825808203204).

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

12320202131004 is a wasteful number, since it uses less digits than its factorization.

12320202131004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404491874 (or 1404491872 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12320202131004 its reverse (40013120202321), we get a palindrome (52333322333325).

The spelling of 12320202131004 in words is "twelve trillion, three hundred twenty billion, two hundred two million, one hundred thirty-one thousand, four".