133020401150530 has 32 divisors (see below), whose sum is σ = 239613406830000. Its totient is φ = 53168910043392.

The previous prime is 133020401150509. The next prime is 133020401150543. The reversal of 133020401150530 is 35051104020331.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 111657452442481 + 21362948708049 = 10566809^2 + 4622007^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82246096 + ... + 83847844.

Almost surely, 2^{133020401150530} is an apocalyptic number.

133020401150530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133020401150530 is a deficient number, since it is larger than the sum of its proper divisors (106593005679470).

133020401150530 is a wasteful number, since it uses less digits than its factorization.

133020401150530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607878.

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 133020401150530 its reverse (35051104020331), we get a palindrome (168071505170861).

The spelling of 133020401150530 in words is "one hundred thirty-three trillion, twenty billion, four hundred one million, one hundred fifty thousand, five hundred thirty".