2030330971 has 2 divisors, whose sum is σ = 2030330972. Its totient is φ = 2030330970.

The previous prime is 2030330921. The next prime is 2030330999. The reversal of 2030330971 is 1790330302.

It is an a-pointer prime, because the next prime (2030330999) can be obtained adding 2030330971 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2030330971 - 2⁷ = 2030330843 is a prime.

It is not a weakly prime, because it can be changed into another prime (2030330921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015165485 + 1015165486.

It is an arithmetic number, because the mean of its divisors is an integer number (1015165486).

Almost surely, 2^2030330971 is an apocalyptic number.

2030330971 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030330971 is an equidigital number, since it uses as much as digits as its factorization.

2030330971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 2030330971 is about 45059.1940784564. The cubic root of 2030330971 is about 1266.2582263985.

The spelling of 2030330971 in words is "two billion, thirty million, three hundred thirty thousand, nine hundred seventy-one".