133001531005 has 8 divisors (see below), whose sum is σ = 182402099712. Its totient is φ = 91201049808.

The previous prime is 133001530999. The next prime is 133001531063. The reversal of 133001531005 is 500135100331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133001531005 - 2⁷ = 133001530877 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1900021837 + ... + 1900021906.

It is an arithmetic number, because the mean of its divisors is an integer number (22800262464).

Almost surely, 2^133001531005 is an apocalyptic number.

It is an amenable number.

133001531005 is a deficient number, since it is larger than the sum of its proper divisors (49400568707).

133001531005 is an equidigital number, since it uses as much as digits as its factorization.

133001531005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3800043755.

The product of its (nonzero) digits is 675, while the sum is 22.

Adding to 133001531005 its reverse (500135100331), we get a palindrome (633136631336).

The spelling of 133001531005 in words is "one hundred thirty-three billion, one million, five hundred thirty-one thousand, five".