1020166130 has 8 divisors (see below), whose sum is σ = 1836299052. Its totient is φ = 408066448.

The previous prime is 1020166129. The next prime is 1020166151. The reversal of 1020166130 is 316610201.

It can be written as a sum of positive squares in 2 ways, for example, as 1011303601 + 8862529 = 31801^2 + 2977^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51008297 + ... + 51008316.

Almost surely, 2^1020166130 is an apocalyptic number.

1020166130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020166130 is a deficient number, since it is larger than the sum of its proper divisors (816132922).

1020166130 is a wasteful number, since it uses less digits than its factorization.

1020166130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102016620.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1020166130 is about 31940.0396054858. The cubic root of 1020166130 is about 1006.6773569956.

Adding to 1020166130 its reverse (316610201), we get a palindrome (1336776331).

The spelling of 1020166130 in words is "one billion, twenty million, one hundred sixty-six thousand, one hundred thirty".