133321030000 has 50 divisors (see below), whose sum is σ = 322783569944. Its totient is φ = 53328408000.

The previous prime is 133321029991. The next prime is 133321030009. The reversal of 133321030000 is 30123331.

It is an interprime number because it is at equal distance from previous prime (133321029991) and next prime (133321030009).

It is a tau number, because it is divible by the number of its divisors (50).

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 (133321030009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6656052 + ... + 6676051.

Almost surely, 2^133321030000 is an apocalyptic number.

133321030000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133321030000 is an abundant number, since it is smaller than the sum of its proper divisors (189462539944).

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

133321030000 is an equidigital number, since it uses as much as digits as its factorization.

133321030000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13332131 (or 13332110 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 133321030000 its reverse (30123331), we get a palindrome (133351153331).

The spelling of 133321030000 in words is "one hundred thirty-three billion, three hundred twenty-one million, thirty thousand".