2160671100 has 288 divisors, whose sum is σ = 7829498880. Its totient is φ = 448573440.

The previous prime is 2160671099. The next prime is 2160671147. The reversal of 2160671100 is 11760612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1034257 + ... + 1036343.

It is an arithmetic number, because the mean of its divisors is an integer number (27185760).

Almost surely, 2^2160671100 is an apocalyptic number.

2160671100 is a gapful number since it is divisible by the number (20) 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 2160671100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3914749440).

2160671100 is an abundant number, since it is smaller than the sum of its proper divisors (5668827780).

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

2160671100 is a wasteful number, since it uses less digits than its factorization.

2160671100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2157 (or 2150 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 2160671100 is about 46483.0194802360. The cubic root of 2160671100 is about 1292.7946743347.

The spelling of 2160671100 in words is "two billion, one hundred sixty million, six hundred seventy-one thousand, one hundred".