133130032031 has 8 divisors (see below), whose sum is σ = 136135384320. Its totient is φ = 130131879768.

The previous prime is 133130031949. The next prime is 133130032033. The reversal of 133130032031 is 130230031331.

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 133130032031 - 2³⁴ = 115950162847 is a prime.

It is a super-2 number, since 2×133130032031² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133130031994 and 133130032012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133130032033) 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, 1762601 + ... + 1836578.

It is an arithmetic number, because the mean of its divisors is an integer number (17016923040).

Almost surely, 2^133130032031 is an apocalyptic number.

133130032031 is a deficient number, since it is larger than the sum of its proper divisors (3005352289).

133130032031 is an equidigital number, since it uses as much as digits as its factorization.

133130032031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3600013.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 133130032031 its reverse (130230031331), we get a palindrome (263360063362).

The spelling of 133130032031 in words is "one hundred thirty-three billion, one hundred thirty million, thirty-two thousand, thirty-one".