272831125031 has 8 divisors (see below), whose sum is σ = 273767025840. Its totient is φ = 271895531328.

The previous prime is 272831125027. The next prime is 272831125057. The reversal of 272831125031 is 130521138272.

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 272831125031 - 2² = 272831125027 is a prime.

It is a super-2 number, since 2×272831125031² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 272831124982 and 272831125000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272831125001) 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 7 ways as a sum of consecutive naturals, for example, 1779755 + ... + 1926963.

It is an arithmetic number, because the mean of its divisors is an integer number (34220878230).

Almost surely, 2^272831125031 is an apocalyptic number.

272831125031 is a deficient number, since it is larger than the sum of its proper divisors (935900809).

272831125031 is a wasteful number, since it uses less digits than its factorization.

272831125031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153553.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 272831125031 in words is "two hundred seventy-two billion, eight hundred thirty-one million, one hundred twenty-five thousand, thirty-one".