2103590771 has 2 divisors, whose sum is σ = 2103590772. Its totient is φ = 2103590770.

The previous prime is 2103590747. The next prime is 2103590807. The reversal of 2103590771 is 1770953012.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2103590771 - 2⁶ = 2103590707 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2103595771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051795385 + 1051795386.

It is an arithmetic number, because the mean of its divisors is an integer number (1051795386).

Almost surely, 2^2103590771 is an apocalyptic number.

2103590771 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103590771 is an equidigital number, since it uses as much as digits as its factorization.

2103590771 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 2103590771 is about 45864.9187397078. The cubic root of 2103590771 is about 1281.3086329511.

The spelling of 2103590771 in words is "two billion, one hundred three million, five hundred ninety thousand, seven hundred seventy-one".