1020132160 has 28 divisors (see below), whose sum is σ = 2429190468. Its totient is φ = 408052736.

The previous prime is 1020132131. The next prime is 1020132161. The reversal of 1020132160 is 612310201.

It can be written as a sum of positive squares in 2 ways, for example, as 295014976 + 725117184 = 17176^2 + 26928^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020132161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1593637 + ... + 1594276.

Almost surely, 2^1020132160 is an apocalyptic number.

1020132160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1020132160 is an abundant number, since it is smaller than the sum of its proper divisors (1409058308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1020132160 is an equidigital number, since it uses as much as digits as its factorization.

1020132160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3187930 (or 3187920 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1020132160 is about 31939.5078233839. The cubic root of 1020132160 is about 1006.6661832568. Note that the first 3 decimals are identical.

Adding to 1020132160 its reverse (612310201), we get a palindrome (1632442361).

The spelling of 1020132160 in words is "one billion, twenty million, one hundred thirty-two thousand, one hundred sixty".