2104321011 has 8 divisors (see below), whose sum is σ = 3021589200. Its totient is φ = 1294966752.

The previous prime is 2104321001. The next prime is 2104321031. The reversal of 2104321011 is 1101234012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2104321011 - 2¹¹ = 2104318963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2104321001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26978436 + ... + 26978513.

It is an arithmetic number, because the mean of its divisors is an integer number (377698650).

Almost surely, 2^2104321011 is an apocalyptic number.

2104321011 is a deficient number, since it is larger than the sum of its proper divisors (917268189).

2104321011 is a wasteful number, since it uses less digits than its factorization.

2104321011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53956965.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2104321011 is about 45872.8788174451. The cubic root of 2104321011 is about 1281.4568801897.

Adding to 2104321011 its reverse (1101234012), we get a palindrome (3205555023).

The spelling of 2104321011 in words is "two billion, one hundred four million, three hundred twenty-one thousand, eleven".