2333013509 has 2 divisors, whose sum is σ = 2333013510. Its totient is φ = 2333013508.

The previous prime is 2333013467. The next prime is 2333013511. The reversal of 2333013509 is 9053103332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2294697409 + 38316100 = 47903^2 + 6190^2 .

It is a cyclic number.

It is not a de Polignac number, because 2333013509 - 2⁸ = 2333013253 is a prime.

Together with 2333013511, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2333013559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1166506754 + 1166506755.

It is an arithmetic number, because the mean of its divisors is an integer number (1166506755).

Almost surely, 2^2333013509 is an apocalyptic number.

It is an amenable number.

2333013509 is a deficient number, since it is larger than the sum of its proper divisors (1).

2333013509 is an equidigital number, since it uses as much as digits as its factorization.

2333013509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7290, while the sum is 29.

The square root of 2333013509 is about 48301.2785441545. The cubic root of 2333013509 is about 1326.2917998956.

The spelling of 2333013509 in words is "two billion, three hundred thirty-three million, thirteen thousand, five hundred nine".