11503047683 has 2 divisors, whose sum is σ = 11503047684. Its totient is φ = 11503047682.

The previous prime is 11503047667. The next prime is 11503047701. The reversal of 11503047683 is 38674030511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11503047683 - 2⁴ = 11503047667 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11503047613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5751523841 + 5751523842.

It is an arithmetic number, because the mean of its divisors is an integer number (5751523842).

Almost surely, 2^11503047683 is an apocalyptic number.

11503047683 is a deficient number, since it is larger than the sum of its proper divisors (1).

11503047683 is an equidigital number, since it uses as much as digits as its factorization.

11503047683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 11503047683 in words is "eleven billion, five hundred three million, forty-seven thousand, six hundred eighty-three".