1030122169 has 2 divisors, whose sum is σ = 1030122170. Its totient is φ = 1030122168.

The previous prime is 1030122167. The next prime is 1030122179. The reversal of 1030122169 is 9612210301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1024832169 + 5290000 = 32013^2 + 2300^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030122169 - 2¹ = 1030122167 is a prime.

It is a super-2 number, since 2×1030122169² = 2122303366130529122, which contains 22 as substring.

Together with 1030122167, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1030122161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515061084 + 515061085.

It is an arithmetic number, because the mean of its divisors is an integer number (515061085).

Almost surely, 2^1030122169 is an apocalyptic number.

It is an amenable number.

1030122169 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030122169 is an equidigital number, since it uses as much as digits as its factorization.

1030122169 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1030122169 is about 32095.5163379560. The cubic root of 1030122169 is about 1009.9415608445.

The spelling of 1030122169 in words is "one billion, thirty million, one hundred twenty-two thousand, one hundred sixty-nine".