2030331169 has 2 divisors, whose sum is σ = 2030331170. Its totient is φ = 2030331168.

The previous prime is 2030331139. The next prime is 2030331181. The reversal of 2030331169 is 9611330302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1748494225 + 281836944 = 41815^2 + 16788^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030331169 - 2⁷ = 2030331041 is a prime.

It is a super-2 number, since 2×2030331169² = 8244489311625813122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2030331139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015165584 + 1015165585.

It is an arithmetic number, because the mean of its divisors is an integer number (1015165585).

Almost surely, 2^2030331169 is an apocalyptic number.

It is an amenable number.

2030331169 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030331169 is an equidigital number, since it uses as much as digits as its factorization.

2030331169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 2030331169 is about 45059.1962755662. The cubic root of 2030331169 is about 1266.2582675608.

The spelling of 2030331169 in words is "two billion, thirty million, three hundred thirty-one thousand, one hundred sixty-nine".