133130232033 has 4 divisors (see below), whose sum is σ = 177506976048. Its totient is φ = 88753488020.

The previous prime is 133130232029. The next prime is 133130232073. The reversal of 133130232033 is 330232031331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133130232033 - 2² = 133130232029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133130231994 and 133130232012.

It is not an unprimeable number, because it can be changed into a prime (133130232073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22188372003 + ... + 22188372008.

It is an arithmetic number, because the mean of its divisors is an integer number (44376744012).

Almost surely, 2^133130232033 is an apocalyptic number.

It is an amenable number.

133130232033 is a deficient number, since it is larger than the sum of its proper divisors (44376744015).

133130232033 is an equidigital number, since it uses as much as digits as its factorization.

133130232033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44376744014.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 133130232033 its reverse (330232031331), we get a palindrome (463362263364).

The spelling of 133130232033 in words is "one hundred thirty-three billion, one hundred thirty million, two hundred thirty-two thousand, thirty-three".