1003200000000 has 936 divisors, whose sum is σ = 3839529284160. Its totient is φ = 230400000000.

The previous prime is 1003199999987. The next prime is 1003200000041. The reversal of 1003200000000 is 23001.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 52799999991 + ... + 52800000009.

Almost surely, 2^{1003200000000} is an apocalyptic number.

1003200000000 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 1003200000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1919764642080).

1003200000000 is an abundant number, since it is smaller than the sum of its proper divisors (2836329284160).

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

1003200000000 is an frugal number, since it uses more digits than its factorization.

1003200000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 6.

Adding to 1003200000000 its reverse (23001), we get a palindrome (1003200023001).

It can be divided in two parts, 100 and 3200000000, that multiplied together give a 5-th power (320000000000 = 200⁵).

The spelling of 1003200000000 in words is "one trillion, three billion, two hundred million", and thus it is an aban number.