2133061108 has 24 divisors (see below), whose sum is σ = 3824369640. Its totient is φ = 1040607360.

The previous prime is 2133061031. The next prime is 2133061123. The reversal of 2133061108 is 8011603312.

It can be written as a sum of positive squares in 4 ways, for example, as 64448784 + 2068612324 = 8028^2 + 45482^2 .

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, 10578 + ... + 66166.

It is an arithmetic number, because the mean of its divisors is an integer number (159348735).

Almost surely, 2^2133061108 is an apocalyptic number.

It is an amenable number.

2133061108 is a deficient number, since it is larger than the sum of its proper divisors (1691308532).

2133061108 is a wasteful number, since it uses less digits than its factorization.

2133061108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55827 (or 55825 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2133061108 is about 46185.0745154752. The cubic root of 2133061108 is about 1287.2644207554.

The spelling of 2133061108 in words is "two billion, one hundred thirty-three million, sixty-one thousand, one hundred eight".