2106830330 has 32 divisors (see below), whose sum is σ = 4160999808. Its totient is φ = 761684800.

The previous prime is 2106830317. The next prime is 2106830353. The reversal of 2106830330 is 330386012.

It is a self number, because there is not a number n which added to its sum of digits gives 2106830330.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36326 + ... + 74385.

It is an arithmetic number, because the mean of its divisors is an integer number (130031244).

Almost surely, 2^2106830330 is an apocalyptic number.

2106830330 is a deficient number, since it is larger than the sum of its proper divisors (2054169478).

2106830330 is a wasteful number, since it uses less digits than its factorization.

2106830330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110902.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2106830330 is about 45900.2214591607. The cubic root of 2106830330 is about 1281.9660399573.

The spelling of 2106830330 in words is "two billion, one hundred six million, eight hundred thirty thousand, three hundred thirty".