2133030029 has 4 divisors (see below), whose sum is σ = 2297109276. Its totient is φ = 1968950784.

The previous prime is 2133030019. The next prime is 2133030037. The reversal of 2133030029 is 9200303312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 492618025 + 1640412004 = 22195^2 + 40502^2 .

It is a cyclic number.

It is not a de Polignac number, because 2133030029 - 2⁴ = 2133030013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2133029986 and 2133030013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133030019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82039604 + ... + 82039629.

It is an arithmetic number, because the mean of its divisors is an integer number (574277319).

Almost surely, 2^2133030029 is an apocalyptic number.

It is an amenable number.

2133030029 is a deficient number, since it is larger than the sum of its proper divisors (164079247).

2133030029 is a wasteful number, since it uses less digits than its factorization.

2133030029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164079246.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 2133030029 is about 46184.7380527377. The cubic root of 2133030029 is about 1287.2581688506.

The spelling of 2133030029 in words is "two billion, one hundred thirty-three million, thirty thousand, twenty-nine".