1333320000 has 280 divisors, whose sum is σ = 4532449152. Its totient is φ = 345600000.

The previous prime is 1333319983. The next prime is 1333320011. The reversal of 1333320000 is 233331.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4919865 + ... + 4920135.

Almost surely, 2^1333320000 is an apocalyptic number.

1333320000 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 1333320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2266224576).

1333320000 is an abundant number, since it is smaller than the sum of its proper divisors (3199129152).

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

1333320000 is an equidigital number, since it uses as much as digits as its factorization.

1333320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347 (or 322 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 15.

The square root of 1333320000 is about 36514.6545923688. The cubic root of 1333320000 is about 1100.6387474779.

Adding to 1333320000 its reverse (233331), we get a palindrome (1333553331).

It can be divided in two parts, 13333 and 20000, that added together give a palindrome (33333).

The spelling of 1333320000 in words is "one billion, three hundred thirty-three million, three hundred twenty thousand".