133348110501 has 4 divisors (see below), whose sum is σ = 177797480672. Its totient is φ = 88898740332.

The previous prime is 133348110491. The next prime is 133348110509. The reversal of 133348110501 is 105011843331.

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 not a de Polignac number, because 133348110501 - 2²⁵ = 133314556069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133348110509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22224685081 + ... + 22224685086.

It is an arithmetic number, because the mean of its divisors is an integer number (44449370168).

Almost surely, 2^133348110501 is an apocalyptic number.

It is an amenable number.

133348110501 is a deficient number, since it is larger than the sum of its proper divisors (44449370171).

133348110501 is an equidigital number, since it uses as much as digits as its factorization.

133348110501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44449370170.

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 133348110501 its reverse (105011843331), we get a palindrome (238359953832).

The spelling of 133348110501 in words is "one hundred thirty-three billion, three hundred forty-eight million, one hundred ten thousand, five hundred one".