1030161122 has 16 divisors (see below), whose sum is σ = 1639759680. Its totient is φ = 484333872.

The previous prime is 1030161103. The next prime is 1030161127. The reversal of 1030161122 is 2211610301.

1030161122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1030161122² = 2122463874560597768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1030161122.

It is not an unprimeable number, because it can be changed into a prime (1030161127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187073 + ... + 192500.

It is an arithmetic number, because the mean of its divisors is an integer number (102484980).

Almost surely, 2^1030161122 is an apocalyptic number.

1030161122 is a deficient number, since it is larger than the sum of its proper divisors (609598558).

1030161122 is a wasteful number, since it uses less digits than its factorization.

1030161122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379657.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1030161122 is about 32096.1231615284. The cubic root of 1030161122 is about 1009.9542906478.

Adding to 1030161122 its reverse (2211610301), we get a palindrome (3241771423).

The spelling of 1030161122 in words is "one billion, thirty million, one hundred sixty-one thousand, one hundred twenty-two".