3011121331004 has 12 divisors (see below), whose sum is σ = 5269477402728. Its totient is φ = 1505556358800.

The previous prime is 3011121330989. The next prime is 3011121331037. The reversal of 3011121331004 is 4001331211103.

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, 899459 + ... + 2613669.

It is an arithmetic number, because the mean of its divisors is an integer number (439123116894).

Almost surely, 2^{3011121331004} is an apocalyptic number.

It is an amenable number.

3011121331004 is a deficient number, since it is larger than the sum of its proper divisors (2258356071724).

3011121331004 is a wasteful number, since it uses less digits than its factorization.

3011121331004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153356 (or 2153354 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 3011121331004 its reverse (4001331211103), we get a palindrome (7012452542107).

The spelling of 3011121331004 in words is "three trillion, eleven billion, one hundred twenty-one million, three hundred thirty-one thousand, four".