2133009919 has 2 divisors, whose sum is σ = 2133009920. Its totient is φ = 2133009918.

The previous prime is 2133009877. The next prime is 2133009961. The reversal of 2133009919 is 9199003312.

It is a balanced prime because it is at equal distance from previous prime (2133009877) and next prime (2133009961).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2133009919 is a prime.

It is a super-2 number, since 2×2133009919² = 9099462629104773122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2133009019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066504959 + 1066504960.

It is an arithmetic number, because the mean of its divisors is an integer number (1066504960).

Almost surely, 2^2133009919 is an apocalyptic number.

2133009919 is a deficient number, since it is larger than the sum of its proper divisors (1).

2133009919 is an equidigital number, since it uses as much as digits as its factorization.

2133009919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13122, while the sum is 37.

The square root of 2133009919 is about 46184.5203396116. The cubic root of 2133009919 is about 1287.2541234562.

The spelling of 2133009919 in words is "two billion, one hundred thirty-three million, nine thousand, nine hundred nineteen".