273115923 has 8 divisors (see below), whose sum is σ = 364598208. Its totient is φ = 181855464.

The previous prime is 273115891. The next prime is 273115951. The reversal of 273115923 is 329511372.

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

It is not a de Polignac number, because 273115923 - 2⁵ = 273115891 is a prime.

It is a super-2 number, since 2×273115923² = 149184614792283858, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (273115223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52561 + ... + 57522.

It is an arithmetic number, because the mean of its divisors is an integer number (45574776).

Almost surely, 2^273115923 is an apocalyptic number.

273115923 is a deficient number, since it is larger than the sum of its proper divisors (91482285).

273115923 is a wasteful number, since it uses less digits than its factorization.

273115923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110913.

The product of its digits is 11340, while the sum is 33.

The square root of 273115923 is about 16526.2192591046. The cubic root of 273115923 is about 648.8072192358.

The spelling of 273115923 in words is "two hundred seventy-three million, one hundred fifteen thousand, nine hundred twenty-three".