273113031 has 8 divisors (see below), whose sum is σ = 364759024. Its totient is φ = 181771200.

The previous prime is 273112993. The next prime is 273113053. The reversal of 273113031 is 130311372.

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

It is not a de Polignac number, because 273113031 - 2⁶ = 273112967 is a prime.

It is a super-2 number, since 2×273113031² = 149181455404013922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 273112989 and 273113007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273114031) 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, 73936 + ... + 77541.

It is an arithmetic number, because the mean of its divisors is an integer number (45594878).

Almost surely, 2^273113031 is an apocalyptic number.

273113031 is a deficient number, since it is larger than the sum of its proper divisors (91645993).

273113031 is a wasteful number, since it uses less digits than its factorization.

273113031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152081.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 273113031 is about 16526.1317615466. The cubic root of 273113031 is about 648.8049291739.

The spelling of 273113031 in words is "two hundred seventy-three million, one hundred thirteen thousand, thirty-one".