133011201012331 has 8 divisors (see below), whose sum is σ = 141502855611024. Its totient is φ = 124593709336320.

The previous prime is 133011201012317. The next prime is 133011201012463. The reversal of 133011201012331 is 133210102110331.

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 133011201012331 - 2⁵ = 133011201012299 is a prime.

It is a super-2 number, since 2×133011201012331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133011201018331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18540726970 + ... + 18540734143.

It is an arithmetic number, because the mean of its divisors is an integer number (17687856951378).

Almost surely, 2^{133011201012331} is an apocalyptic number.

133011201012331 is a deficient number, since it is larger than the sum of its proper divisors (8491654598693).

133011201012331 is a wasteful number, since it uses less digits than its factorization.

133011201012331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37081461341.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 133011201012331 its reverse (133210102110331), we get a palindrome (266221303122662).

The spelling of 133011201012331 in words is "one hundred thirty-three trillion, eleven billion, two hundred one million, twelve thousand, three hundred thirty-one".