321133012010204 has 12 divisors (see below), whose sum is σ = 580111247502528. Its totient is φ = 155386941295200.

The previous prime is 321133012010183. The next prime is 321133012010249. The reversal of 321133012010204 is 402010210331123.

It is a super-2 number, since 2×321133012010204² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 321133012010204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1294891177337 + ... + 1294891177584.

It is an arithmetic number, because the mean of its divisors is an integer number (48342603958544).

Almost surely, 2^{321133012010204} is an apocalyptic number.

It is an amenable number.

321133012010204 is a deficient number, since it is larger than the sum of its proper divisors (258978235492324).

321133012010204 is a wasteful number, since it uses less digits than its factorization.

321133012010204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589782354956 (or 2589782354954 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 321133012010204 its reverse (402010210331123), we get a palindrome (723143222341327).

The spelling of 321133012010204 in words is "three hundred twenty-one trillion, one hundred thirty-three billion, twelve million, ten thousand, two hundred four".