3121029923060 has 96 divisors (see below), whose sum is σ = 7663837483008. Its totient is φ = 1045384179840.

The previous prime is 3121029923059. The next prime is 3121029923113. The reversal of 3121029923060 is 603299201213.

It is a happy number.

3121029923060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3165695 + ... + 4032825.

It is an arithmetic number, because the mean of its divisors is an integer number (79831640448).

Almost surely, 2^{3121029923060} 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 3121029923060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3831918741504).

3121029923060 is an abundant number, since it is smaller than the sum of its proper divisors (4542807559948).

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

3121029923060 is a wasteful number, since it uses less digits than its factorization.

3121029923060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867741 (or 867739 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 3121029923060 in words is "three trillion, one hundred twenty-one billion, twenty-nine million, nine hundred twenty-three thousand, sixty".