133132033131 has 4 divisors (see below), whose sum is σ = 177509377512. Its totient is φ = 88754688752.

The previous prime is 133132033123. The next prime is 133132033213. The reversal of 133132033131 is 131330231331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 133132033131 - 2³ = 133132033123 is a prime.

It is a super-4 number, since 4×133132033131⁴ (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (133132033121) 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, 22188672186 + ... + 22188672191.

It is an arithmetic number, because the mean of its divisors is an integer number (44377344378).

Almost surely, 2^133132033131 is an apocalyptic number.

133132033131 is a deficient number, since it is larger than the sum of its proper divisors (44377344381).

133132033131 is an equidigital number, since it uses as much as digits as its factorization.

133132033131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44377344380.

The product of its (nonzero) digits is 1458, while the sum is 24.

Adding to 133132033131 its reverse (131330231331), we get a palindrome (264462264462).

The spelling of 133132033131 in words is "one hundred thirty-three billion, one hundred thirty-two million, thirty-three thousand, one hundred thirty-one".