3023121004 has 12 divisors (see below), whose sum is σ = 5291017200. Its totient is φ = 1511401808.

The previous prime is 3023120987. The next prime is 3023121011. The reversal of 3023121004 is 4001213203.

It is a happy 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, 10137 + ... + 78415.

It is an arithmetic number, because the mean of its divisors is an integer number (440918100).

Almost surely, 2^3023121004 is an apocalyptic number.

It is an amenable number.

3023121004 is a deficient number, since it is larger than the sum of its proper divisors (2267896196).

3023121004 is a wasteful number, since it uses less digits than its factorization.

3023121004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79352 (or 79350 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 3023121004 is about 54982.9155647461. The cubic root of 3023121004 is about 1445.9452321356.

Adding to 3023121004 its reverse (4001213203), we get a palindrome (7024334207).

The spelling of 3023121004 in words is "three billion, twenty-three million, one hundred twenty-one thousand, four".