2102083580 has 24 divisors (see below), whose sum is σ = 4417996128. Its totient is φ = 840143808.

The previous prime is 2102083579. The next prime is 2102083657. The reversal of 2102083580 is 853802012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17744 + ... + 67223.

It is an arithmetic number, because the mean of its divisors is an integer number (184083172).

Almost surely, 2^2102083580 is an apocalyptic number.

2102083580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2102083580 is an abundant number, since it is smaller than the sum of its proper divisors (2315912548).

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

2102083580 is a wasteful number, since it uses less digits than its factorization.

2102083580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86213 (or 86211 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 2102083580 is about 45848.4850349496. The cubic root of 2102083580 is about 1281.0025470796.

Adding to 2102083580 its reverse (853802012), we get a palindrome (2955885592).

The spelling of 2102083580 in words is "two billion, one hundred two million, eighty-three thousand, five hundred eighty".