2110021323 has 16 divisors (see below), whose sum is σ = 2838502656. Its totient is φ = 1394138720.

The previous prime is 2110021313. The next prime is 2110021327. The reversal of 2110021323 is 3231200112.

It is a cyclic number.

It is not a de Polignac number, because 2110021323 - 2¹³ = 2110013131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2110021327) 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 15 ways as a sum of consecutive naturals, for example, 345565 + ... + 351617.

It is an arithmetic number, because the mean of its divisors is an integer number (177406416).

Almost surely, 2^2110021323 is an apocalyptic number.

2110021323 is a deficient number, since it is larger than the sum of its proper divisors (728481333).

2110021323 is a wasteful number, since it uses less digits than its factorization.

2110021323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7074.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2110021323 is about 45934.9684118755. The cubic root of 2110021323 is about 1282.6129329170.

Adding to 2110021323 its reverse (3231200112), we get a palindrome (5341221435).

The spelling of 2110021323 in words is "two billion, one hundred ten million, twenty-one thousand, three hundred twenty-three".