3102138923604 has 192 divisors, whose sum is σ = 8895362144256. Its totient is φ = 821242146816.

The previous prime is 3102138923591. The next prime is 3102138923627. The reversal of 3102138923604 is 4063298312013.

3102138923604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56994267 + ... + 57048669.

It is an arithmetic number, because the mean of its divisors is an integer number (46330011168).

Almost surely, 2^{3102138923604} is an apocalyptic number.

3102138923604 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3102138923604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4447681072128).

3102138923604 is an abundant number, since it is smaller than the sum of its proper divisors (5793223220652).

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

3102138923604 is a wasteful number, since it uses less digits than its factorization.

3102138923604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55054 (or 55052 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 3102138923604 in words is "three trillion, one hundred two billion, one hundred thirty-eight million, nine hundred twenty-three thousand, six hundred four".