1073020200 has 192 divisors, whose sum is σ = 3816720000. Its totient is φ = 244285440.

The previous prime is 1073020183. The next prime is 1073020241. The reversal of 1073020200 is 20203701.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1073020200.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1885516 + ... + 1886084.

It is an arithmetic number, because the mean of its divisors is an integer number (19878750).

Almost surely, 2^1073020200 is an apocalyptic number.

1073020200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1073020200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1908360000).

1073020200 is an abundant number, since it is smaller than the sum of its proper divisors (2743699800).

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

1073020200 is a wasteful number, since it uses less digits than its factorization.

1073020200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044 (or 1035 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 1073020200 is about 32756.9870409353. The cubic root of 1073020200 is about 1023.7705504990.

Adding to 1073020200 its reverse (20203701), we get a palindrome (1093223901).

The spelling of 1073020200 in words is "one billion, seventy-three million, twenty thousand, two hundred".