3023121331012 has 6 divisors (see below), whose sum is σ = 5290462329278. Its totient is φ = 1511560665504.

The previous prime is 3023121331001. The next prime is 3023121331037. The reversal of 3023121331012 is 2101331213203.

It can be written as a sum of positive squares in only one way, i.e., 3018614357056 + 4506973956 = 1737416^2 + 67134^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377890166373 + ... + 377890166380.

Almost surely, 2^{3023121331012} is an apocalyptic number.

It is an amenable number.

3023121331012 is a deficient number, since it is larger than the sum of its proper divisors (2267340998266).

3023121331012 is a wasteful number, since it uses less digits than its factorization.

3023121331012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755780332757 (or 755780332755 counting only the distinct ones).

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

Adding to 3023121331012 its reverse (2101331213203), we get a palindrome (5124452544215).

The spelling of 3023121331012 in words is "three trillion, twenty-three billion, one hundred twenty-one million, three hundred thirty-one thousand, twelve".