2133190009 has 2 divisors, whose sum is σ = 2133190010. Its totient is φ = 2133190008.

The previous prime is 2133189991. The next prime is 2133190027. The reversal of 2133190009 is 9000913312.

It is a balanced prime because it is at equal distance from previous prime (2133189991) and next prime (2133190027).

It can be written as a sum of positive squares in only one way, i.e., 1748912400 + 384277609 = 41820^2 + 19603^2 .

It is a cyclic number.

It is not a de Polignac number, because 2133190009 - 2⁵ = 2133189977 is a prime.

It is a super-2 number, since 2×2133190009² = 9100999228994840162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2133190079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066595004 + 1066595005.

It is an arithmetic number, because the mean of its divisors is an integer number (1066595005).

Almost surely, 2^2133190009 is an apocalyptic number.

It is an amenable number.

2133190009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133190009 is an equidigital number, since it uses as much as digits as its factorization.

2133190009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 2133190009 is about 46186.4699776894. The cubic root of 2133190009 is about 1287.2903500530.

The spelling of 2133190009 in words is "two billion, one hundred thirty-three million, one hundred ninety thousand, nine".