113488783 has 2 divisors, whose sum is σ = 113488784. Its totient is φ = 113488782.

The previous prime is 113488777. The next prime is 113488807. The reversal of 113488783 is 387884311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113488783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113488703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56744391 + 56744392.

It is an arithmetic number, because the mean of its divisors is an integer number (56744392).

Almost surely, 2^113488783 is an apocalyptic number.

113488783 is a deficient number, since it is larger than the sum of its proper divisors (1).

113488783 is an equidigital number, since it uses as much as digits as its factorization.

113488783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 43.

The square root of 113488783 is about 10653.1114234293. Note that the first 3 decimals coincide. The cubic root of 113488783 is about 484.1548792295.

The spelling of 113488783 in words is "one hundred thirteen million, four hundred eighty-eight thousand, seven hundred eighty-three".