2093145390108 has 144 divisors (see below), whose sum is σ = 5458394253312. Its totient is φ = 675895968000.

The previous prime is 2093145390071. The next prime is 2093145390187. The reversal of 2093145390108 is 8010935413902.

It is a happy number.

2093145390108 is a `hidden beast` number, since 2 + 0 + 9 + 3 + 1 + 4 + 539 + 0 + 108 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 160967535 + ... + 160980537.

It is an arithmetic number, because the mean of its divisors is an integer number (37905515648).

Almost surely, 2^{2093145390108} 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 2093145390108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2729197126656).

2093145390108 is an abundant number, since it is smaller than the sum of its proper divisors (3365248863204).

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

2093145390108 is a wasteful number, since it uses less digits than its factorization.

2093145390108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13816 (or 13811 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 2093145390108 in words is "two trillion, ninety-three billion, one hundred forty-five million, three hundred ninety thousand, one hundred eight".