133043424330 has 32 divisors (see below), whose sum is σ = 333187012224. Its totient is φ = 33935713856.

The previous prime is 133043424263. The next prime is 133043424331. The reversal of 133043424330 is 33424340331.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (133043424331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96407589 + ... + 96408968.

It is an arithmetic number, because the mean of its divisors is an integer number (10412094132).

Almost surely, 2^133043424330 is an apocalyptic number.

133043424330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133043424330 is an abundant number, since it is smaller than the sum of its proper divisors (200143587894).

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

133043424330 is a wasteful number, since it uses less digits than its factorization.

133043424330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192816590.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 133043424330 its reverse (33424340331), we get a palindrome (166467764661).

The spelling of 133043424330 in words is "one hundred thirty-three billion, forty-three million, four hundred twenty-four thousand, three hundred thirty".