2130022133 has 4 divisors (see below), whose sum is σ = 2131309260. Its totient is φ = 2128735008.

The previous prime is 2130022129. The next prime is 2130022163. The reversal of 2130022133 is 3312200312.

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 564870289 + 1565151844 = 23767^2 + 39562^2 .

It is a cyclic number.

It is not a de Polignac number, because 2130022133 - 2² = 2130022129 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 (2130022163) 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, 641078 + ... + 644391.

It is an arithmetic number, because the mean of its divisors is an integer number (532827315).

Almost surely, 2^2130022133 is an apocalyptic number.

It is an amenable number.

2130022133 is a deficient number, since it is larger than the sum of its proper divisors (1287127).

2130022133 is a wasteful number, since it uses less digits than its factorization.

2130022133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287126.

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

The square root of 2130022133 is about 46152.1628203923. The cubic root of 2130022133 is about 1286.6528077635.

Adding to 2130022133 its reverse (3312200312), we get a palindrome (5442222445).

The spelling of 2130022133 in words is "two billion, one hundred thirty million, twenty-two thousand, one hundred thirty-three".