2152104108 has 96 divisors (see below), whose sum is σ = 6388569600. Its totient is φ = 558976320.

The previous prime is 2152104107. The next prime is 2152104109. The reversal of 2152104108 is 8014012512.

It is an interprime number because it is at equal distance from previous prime (2152104107) and next prime (2152104109).

It is not an unprimeable number, because it can be changed into a prime (2152104107) 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, 21510 + ... + 69042.

It is an arithmetic number, because the mean of its divisors is an integer number (66547600).

Almost surely, 2^2152104108 is an apocalyptic number.

2152104108 is a gapful number since it is divisible by the number (28) 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 2152104108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3194284800).

2152104108 is an abundant number, since it is smaller than the sum of its proper divisors (4236465492).

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

2152104108 is a wasteful number, since it uses less digits than its factorization.

2152104108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47572 (or 47556 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 24.

The square root of 2152104108 is about 46390.7761090500. The cubic root of 2152104108 is about 1291.0837812422.

The spelling of 2152104108 in words is "two billion, one hundred fifty-two million, one hundred four thousand, one hundred eight".