231054005 has 32 divisors (see below), whose sum is σ = 352278528. Its totient is φ = 141523200.

The previous prime is 231053969. The next prime is 231054023. The reversal of 231054005 is 500450132.

It is not a de Polignac number, because 231054005 - 2¹⁰ = 231052981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5915 + ... + 22295.

It is an arithmetic number, because the mean of its divisors is an integer number (11008704).

Almost surely, 2^231054005 is an apocalyptic number.

It is an amenable number.

231054005 is a deficient number, since it is larger than the sum of its proper divisors (121224523).

231054005 is a wasteful number, since it uses less digits than its factorization.

231054005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16437.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 231054005 is about 15200.4606838082. The cubic root of 231054005 is about 613.6270560371.

The spelling of 231054005 in words is "two hundred thirty-one million, fifty-four thousand, five".