2182103190 has 48 divisors (see below), whose sum is σ = 5679561888. Its totient is φ = 581269248.

The previous prime is 2182103171. The next prime is 2182103191. The reversal of 2182103190 is 913012812.

It is a super-4 number, since 4×2182103190⁴ (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2182103191) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74494 + ... + 99566.

It is an arithmetic number, because the mean of its divisors is an integer number (118324206).

Almost surely, 2^2182103190 is an apocalyptic number.

2182103190 is an abundant number, since it is smaller than the sum of its proper divisors (3497458698).

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

2182103190 is a wasteful number, since it uses less digits than its factorization.

2182103190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26053 (or 26050 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 2182103190 is about 46712.9873803849. The cubic root of 2182103190 is about 1297.0551071406.

The spelling of 2182103190 in words is "two billion, one hundred eighty-two million, one hundred three thousand, one hundred ninety".