113920783 has 2 divisors, whose sum is σ = 113920784. Its totient is φ = 113920782.

The previous prime is 113920747. The next prime is 113920813. The reversal of 113920783 is 387029311.

It is a strong prime.

It is an emirp because it is prime and its reverse (387029311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113920783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113920883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56960391 + 56960392.

It is an arithmetic number, because the mean of its divisors is an integer number (56960392).

Almost surely, 2^113920783 is an apocalyptic number.

113920783 is a deficient number, since it is larger than the sum of its proper divisors (1).

113920783 is an equidigital number, since it uses as much as digits as its factorization.

113920783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 113920783 is about 10673.3679314451. The cubic root of 113920783 is about 484.7684202813.

The spelling of 113920783 in words is "one hundred thirteen million, nine hundred twenty thousand, seven hundred eighty-three".