2133140300 has 72 divisors (see below), whose sum is σ = 4739550816. Its totient is φ = 833103360.

The previous prime is 2133140291. The next prime is 2133140309. The reversal of 2133140300 is 30413312.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2133140291) and next prime (2133140309).

It is not an unprimeable number, because it can be changed into a prime (2133140309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 750482 + ... + 753318.

Almost surely, 2^2133140300 is an apocalyptic number.

2133140300 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 2133140300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2369775408).

2133140300 is an abundant number, since it is smaller than the sum of its proper divisors (2606410516).

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

2133140300 is a wasteful number, since it uses less digits than its factorization.

2133140300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3027 (or 3020 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2133140300 is about 46185.9318407673. The cubic root of 2133140300 is about 1287.2803508792.

Adding to 2133140300 its reverse (30413312), we get a palindrome (2163553612).

The spelling of 2133140300 in words is "two billion, one hundred thirty-three million, one hundred forty thousand, three hundred".