1032020200 has 24 divisors (see below), whose sum is σ = 2399447430. Its totient is φ = 412808000.

The previous prime is 1032020191. The next prime is 1032020239. The reversal of 1032020200 is 20202301.

It can be written as a sum of positive squares in 3 ways, for example, as 962364484 + 69655716 = 31022^2 + 8346^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2579851 + ... + 2580250.

Almost surely, 2^1032020200 is an apocalyptic number.

1032020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1032020200 is an abundant number, since it is smaller than the sum of its proper divisors (1367427230).

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

1032020200 is a wasteful number, since it uses less digits than its factorization.

1032020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5160117 (or 5160108 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 10.

The square root of 1032020200 is about 32125.0712061468. The cubic root of 1032020200 is about 1010.5614628122.

Adding to 1032020200 its reverse (20202301), we get a palindrome (1052222501).

The spelling of 1032020200 in words is "one billion, thirty-two million, twenty thousand, two hundred".