2133333030 has 64 divisors (see below), whose sum is σ = 5352334848. Its totient is φ = 543164160.

The previous prime is 2133333029. The next prime is 2133333031. The reversal of 2133333030 is 303333312.

It is an interprime number because it is at equal distance from previous prime (2133333029) and next prime (2133333031).

It is a super-2 number, since 2×2133333030² = 9102219633777961800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2133332988 and 2133333006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133333031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 423225 + ... + 428235.

It is an arithmetic number, because the mean of its divisors is an integer number (83630232).

Almost surely, 2^2133333030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2133333030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2676167424).

2133333030 is an abundant number, since it is smaller than the sum of its proper divisors (3219001818).

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

2133333030 is a wasteful number, since it uses less digits than its factorization.

2133333030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5661.

The product of its (nonzero) digits is 1458, while the sum is 21.

The square root of 2133333030 is about 46188.0182514903. The cubic root of 2133333030 is about 1287.3191184606.

Adding to 2133333030 its reverse (303333312), we get a palindrome (2436666342).

It can be divided in two parts, 213333 and 3030, that multiplied together give a triangular number (646398990 = T₃₅₉₅₅).

The spelling of 2133333030 in words is "two billion, one hundred thirty-three million, three hundred thirty-three thousand, thirty".