11512739383 has 2 divisors, whose sum is σ = 11512739384. Its totient is φ = 11512739382.

The previous prime is 11512739339. The next prime is 11512739411. The reversal of 11512739383 is 38393721511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11512739383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11512739323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5756369691 + 5756369692.

It is an arithmetic number, because the mean of its divisors is an integer number (5756369692).

Almost surely, 2^11512739383 is an apocalyptic number.

11512739383 is a deficient number, since it is larger than the sum of its proper divisors (1).

11512739383 is an equidigital number, since it uses as much as digits as its factorization.

11512739383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 43.

The spelling of 11512739383 in words is "eleven billion, five hundred twelve million, seven hundred thirty-nine thousand, three hundred eighty-three".