2123017082 has 16 divisors (see below), whose sum is σ = 3288384000. Its totient is φ = 1026912720.

The previous prime is 2123017081. The next prime is 2123017087. The reversal of 2123017082 is 2807103212.

It is not an unprimeable number, because it can be changed into a prime (2123017081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318419 + ... + 325017.

It is an arithmetic number, because the mean of its divisors is an integer number (205524000).

Almost surely, 2^2123017082 is an apocalyptic number.

2123017082 is a deficient number, since it is larger than the sum of its proper divisors (1165366918).

2123017082 is a wasteful number, since it uses less digits than its factorization.

2123017082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11821.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 2123017082 is about 46076.2095012166. The cubic root of 2123017082 is about 1285.2407775030.

The spelling of 2123017082 in words is "two billion, one hundred twenty-three million, seventeen thousand, eighty-two".