3023113121000 has 128 divisors (see below), whose sum is σ = 8092668130560. Its totient is φ = 1035470304000.

The previous prime is 3023113120987. The next prime is 3023113121009. The reversal of 3023113121000 is 1213113203.

It is a self number, because there is not a number n which added to its sum of digits gives 3023113121000.

It is not an unprimeable number, because it can be changed into a prime (3023113121009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6877835 + ... + 7304165.

It is an arithmetic number, because the mean of its divisors is an integer number (63223969770).

Almost surely, 2^{3023113121000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3023113121000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4046334065280).

3023113121000 is an abundant number, since it is smaller than the sum of its proper divisors (5069555009560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3023113121000 is a wasteful number, since it uses less digits than its factorization.

3023113121000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427372 (or 427358 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 3023113121000 its reverse (1213113203), we get a palindrome (3024326234203).

The spelling of 3023113121000 in words is "three trillion, twenty-three billion, one hundred thirteen million, one hundred twenty-one thousand".