321012114131332 has 48 divisors (see below), whose sum is σ = 626606345917440. Its totient is φ = 142876674718848.

The previous prime is 321012114131311. The next prime is 321012114131381. The reversal of 321012114131332 is 233131411210123.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 321012114131332.

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, 128086228 + ... + 130568395.

It is an arithmetic number, because the mean of its divisors is an integer number (13054298873280).

Almost surely, 2^{321012114131332} is an apocalyptic number.

It is an amenable number.

321012114131332 is a deficient number, since it is larger than the sum of its proper divisors (305594231786108).

321012114131332 is a wasteful number, since it uses less digits than its factorization.

321012114131332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258655492 (or 258655490 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

Adding to 321012114131332 its reverse (233131411210123), we get a palindrome (554143525341455).

The spelling of 321012114131332 in words is "three hundred twenty-one trillion, twelve billion, one hundred fourteen million, one hundred thirty-one thousand, three hundred thirty-two".