11830009783 has 2 divisors, whose sum is σ = 11830009784. Its totient is φ = 11830009782.

The previous prime is 11830009771. The next prime is 11830009787. The reversal of 11830009783 is 38790003811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11830009783 - 2¹³ = 11830001591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11830009787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5915004891 + 5915004892.

It is an arithmetic number, because the mean of its divisors is an integer number (5915004892).

Almost surely, 2^11830009783 is an apocalyptic number.

11830009783 is a deficient number, since it is larger than the sum of its proper divisors (1).

11830009783 is an equidigital number, since it uses as much as digits as its factorization.

11830009783 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 40.

The spelling of 11830009783 in words is "eleven billion, eight hundred thirty million, nine thousand, seven hundred eighty-three".