2133016700 has 144 divisors (see below), whose sum is σ = 4991138880. Its totient is φ = 789626880.

The previous prime is 2133016667. The next prime is 2133016709. The reversal of 2133016700 is 76103312.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133016709) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11051804 + ... + 11051996.

Almost surely, 2^2133016700 is an apocalyptic number.

2133016700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2133016700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2495569440).

2133016700 is an abundant number, since it is smaller than the sum of its proper divisors (2858122180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2133016700 is a wasteful number, since it uses less digits than its factorization.

2133016700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376 (or 369 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 2133016700 is about 46184.5937515964. The cubic root of 2133016700 is about 1287.2554875475.

The spelling of 2133016700 in words is "two billion, one hundred thirty-three million, sixteen thousand, seven hundred".