2048703091 has 2 divisors, whose sum is σ = 2048703092. Its totient is φ = 2048703090.

The previous prime is 2048703077. The next prime is 2048703103. The reversal of 2048703091 is 1903078402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2048703091 is a prime.

It is not a weakly prime, because it can be changed into another prime (2048703011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1024351545 + 1024351546.

It is an arithmetic number, because the mean of its divisors is an integer number (1024351546).

Almost surely, 2^2048703091 is an apocalyptic number.

2048703091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2048703091 is an equidigital number, since it uses as much as digits as its factorization.

2048703091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2048703091 is about 45262.6014608087. The cubic root of 2048703091 is about 1270.0661488268.

The spelling of 2048703091 in words is "two billion, forty-eight million, seven hundred three thousand, ninety-one".