273793113 has 18 divisors (see below), whose sum is σ = 434701722. Its totient is φ = 165934560.

The previous prime is 273793061. The next prime is 273793129. The reversal of 273793113 is 311397372.

273793113 is a `hidden beast` number, since 273 + 79 + 311 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 255104784 + 18688329 = 15972^2 + 4323^2 .

It is not a de Polignac number, because 273793113 - 2⁹ = 273792601 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (273793183) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 124620 + ... + 126797.

Almost surely, 2^273793113 is an apocalyptic number.

It is an amenable number.

273793113 is a deficient number, since it is larger than the sum of its proper divisors (160908609).

273793113 is a wasteful number, since it uses less digits than its factorization.

273793113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251445 (or 251431 counting only the distinct ones).

The product of its digits is 23814, while the sum is 36.

The square root of 273793113 is about 16546.6949267822. The cubic root of 273793113 is about 649.3430150743.

The spelling of 273793113 in words is "two hundred seventy-three million, seven hundred ninety-three thousand, one hundred thirteen".