133102575273 has 4 divisors (see below), whose sum is σ = 177470100368. Its totient is φ = 88735050180.

The previous prime is 133102575223. The next prime is 133102575311. The reversal of 133102575273 is 372575201331.

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 133102575273 - 2²⁰ = 133101526697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133102575223) 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, 22183762543 + ... + 22183762548.

It is an arithmetic number, because the mean of its divisors is an integer number (44367525092).

Almost surely, 2^133102575273 is an apocalyptic number.

It is an amenable number.

133102575273 is a deficient number, since it is larger than the sum of its proper divisors (44367525095).

133102575273 is an equidigital number, since it uses as much as digits as its factorization.

133102575273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44367525094.

The product of its (nonzero) digits is 132300, while the sum is 39.

The spelling of 133102575273 in words is "one hundred thirty-three billion, one hundred two million, five hundred seventy-five thousand, two hundred seventy-three".