3201312121096 has 8 divisors (see below), whose sum is σ = 6002460227070. Its totient is φ = 1600656060544.

The previous prime is 3201312121067. The next prime is 3201312121097. The reversal of 3201312121096 is 6901212131023.

It can be written as a sum of positive squares in only one way, i.e., 1747382596996 + 1453929524100 = 1321886^2 + 1205790^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3201312121097) by changing a digit.

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 as a sum of consecutive naturals, namely, 200082007561 + ... + 200082007576.

Almost surely, 2^{3201312121096} is an apocalyptic number.

It is an amenable number.

3201312121096 is a deficient number, since it is larger than the sum of its proper divisors (2801148105974).

3201312121096 is a wasteful number, since it uses less digits than its factorization.

3201312121096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400164015143 (or 400164015139 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The spelling of 3201312121096 in words is "three trillion, two hundred one billion, three hundred twelve million, one hundred twenty-one thousand, ninety-six".