133015040331 has 8 divisors (see below), whose sum is σ = 180359376960. Its totient is φ = 87173698632.

The previous prime is 133015040317. The next prime is 133015040387. The reversal of 133015040331 is 133040510331.

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

It is not a de Polignac number, because 133015040331 - 2⁷ = 133015040203 is a prime.

It is a super-2 number, since 2×133015040331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (133015040131) 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 7 ways as a sum of consecutive naturals, for example, 375748525 + ... + 375748878.

It is an arithmetic number, because the mean of its divisors is an integer number (22544922120).

Almost surely, 2^133015040331 is an apocalyptic number.

133015040331 is a deficient number, since it is larger than the sum of its proper divisors (47344336629).

133015040331 is an equidigital number, since it uses as much as digits as its factorization.

133015040331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751497465.

The product of its (nonzero) digits is 1620, while the sum is 24.

Adding to 133015040331 its reverse (133040510331), we get a palindrome (266055550662).

The spelling of 133015040331 in words is "one hundred thirty-three billion, fifteen million, forty thousand, three hundred thirty-one".