133113131031001 has 8 divisors (see below), whose sum is σ = 145218075305184. Its totient is φ = 121008811847520.

The previous prime is 133113131030963. The next prime is 133113131031011. The reversal of 133113131031001 is 100130131311331.

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 133113131031001 - 2⁴¹ = 130914107775449 is a prime.

It is a super-3 number, since 3×133113131031001³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133113131031011) 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, 155827356 + ... + 156679261.

It is an arithmetic number, because the mean of its divisors is an integer number (18152259413148).

Almost surely, 2^{133113131031001} is an apocalyptic number.

133113131031001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133113131031001 is a deficient number, since it is larger than the sum of its proper divisors (12104944274183).

133113131031001 is a wasteful number, since it uses less digits than its factorization.

133113131031001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312545351.

The product of its (nonzero) digits is 243, while the sum is 22.

Adding to 133113131031001 its reverse (100130131311331), we get a palindrome (233243262342332).

The spelling of 133113131031001 in words is "one hundred thirty-three trillion, one hundred thirteen billion, one hundred thirty-one million, thirty-one thousand, one".