7273103133 has 8 divisors (see below), whose sum is σ = 9880442208. Its totient is φ = 4757249744.

The previous prime is 7273103129. The next prime is 7273103141. The reversal of 7273103133 is 3313013727.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7273103133 - 2² = 7273103129 is a prime.

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 7273103133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7273103933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22871235 + ... + 22871552.

It is an arithmetic number, because the mean of its divisors is an integer number (1235055276).

Almost surely, 2^7273103133 is an apocalyptic number.

It is an amenable number.

7273103133 is a deficient number, since it is larger than the sum of its proper divisors (2607339075).

7273103133 is a wasteful number, since it uses less digits than its factorization.

7273103133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45742843.

The product of its (nonzero) digits is 7938, while the sum is 30.

The square root of 7273103133 is about 85282.4901899563. The cubic root of 7273103133 is about 1937.4919881902.

The spelling of 7273103133 in words is "seven billion, two hundred seventy-three million, one hundred three thousand, one hundred thirty-three".