133040051330 has 24 divisors (see below), whose sum is σ = 244675691388. Its totient is φ = 52083756128.

The previous prime is 133040051321. The next prime is 133040051381. The reversal of 133040051330 is 33150040331.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 131891722561 + 1148328769 = 363169^2 + 33887^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 133040051296 and 133040051305.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2989229 + ... + 3033408.

Almost surely, 2^133040051330 is an apocalyptic number.

133040051330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133040051330 is a deficient number, since it is larger than the sum of its proper divisors (111635640058).

133040051330 is an equidigital number, since it uses as much as digits as its factorization.

133040051330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6022738 (or 6022691 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 133040051330 its reverse (33150040331), we get a palindrome (166190091661).

The spelling of 133040051330 in words is "one hundred thirty-three billion, forty million, fifty-one thousand, three hundred thirty".