3123122030000 has 200 divisors, whose sum is σ = 8646771547392. Its totient is φ = 1070142624000.

The previous prime is 3123122029991. The next prime is 3123122030011. The reversal of 3123122030000 is 302213213.

It is a tau number, because it is divible by the number of its divisors (200).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 125077517 + ... + 125102483.

Almost surely, 2^{3123122030000} 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 3123122030000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4323385773696).

3123122030000 is an abundant number, since it is smaller than the sum of its proper divisors (5523649517392).

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

3123122030000 is a wasteful number, since it uses less digits than its factorization.

3123122030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26789 (or 26768 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 3123122030000 its reverse (302213213), we get a palindrome (3123424243213).

The spelling of 3123122030000 in words is "three trillion, one hundred twenty-three billion, one hundred twenty-two million, thirty thousand".