373273133 has 4 divisors (see below), whose sum is σ = 376897248. Its totient is φ = 369649020.

The previous prime is 373273127. The next prime is 373273151. The reversal of 373273133 is 331372373.

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 373273133 - 2¹² = 373269037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 373273133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373273933) 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, 1811903 + ... + 1812108.

It is an arithmetic number, because the mean of its divisors is an integer number (94224312).

Almost surely, 2^373273133 is an apocalyptic number.

It is an amenable number.

373273133 is a deficient number, since it is larger than the sum of its proper divisors (3624115).

373273133 is a wasteful number, since it uses less digits than its factorization.

373273133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3624114.

The product of its digits is 23814, while the sum is 32.

The square root of 373273133 is about 19320.2777671544. The cubic root of 373273133 is about 720.0161602597.

The spelling of 373273133 in words is "three hundred seventy-three million, two hundred seventy-three thousand, one hundred thirty-three".