2133061109 has 8 divisors (see below), whose sum is σ = 2146798080. Its totient is φ = 2119340656.

The previous prime is 2133061031. The next prime is 2133061123. The reversal of 2133061109 is 9011603312.

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

It is a cyclic number.

It is not a de Polignac number, because 2133061109 - 2¹² = 2133057013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133061129) 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, 349724 + ... + 355770.

It is an arithmetic number, because the mean of its divisors is an integer number (268349760).

Almost surely, 2^2133061109 is an apocalyptic number.

It is an amenable number.

2133061109 is a deficient number, since it is larger than the sum of its proper divisors (13736971).

2133061109 is a wasteful number, since it uses less digits than its factorization.

2133061109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8259.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 2133061109 is about 46185.0745263012. The cubic root of 2133061109 is about 1287.2644209566.

The spelling of 2133061109 in words is "two billion, one hundred thirty-three million, sixty-one thousand, one hundred nine".