842983103 has 2 divisors, whose sum is σ = 842983104. Its totient is φ = 842983102.

The previous prime is 842983087. The next prime is 842983139. The reversal of 842983103 is 301389248.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 842983103 - 2⁴ = 842983087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (842982103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 421491551 + 421491552.

It is an arithmetic number, because the mean of its divisors is an integer number (421491552).

Almost surely, 2^842983103 is an apocalyptic number.

842983103 is a deficient number, since it is larger than the sum of its proper divisors (1).

842983103 is an equidigital number, since it uses as much as digits as its factorization.

842983103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 842983103 is about 29034.1712986612. The cubic root of 842983103 is about 944.6544103659.

The spelling of 842983103 in words is "eight hundred forty-two million, nine hundred eighty-three thousand, one hundred three".