231514035015105 has 12 divisors (see below), whose sum is σ = 401290994026260. Its totient is φ = 123474152008032.

The previous prime is 231514035015091. The next prime is 231514035015143. The reversal of 231514035015105 is 501510530415132.

231514035015105 is a `hidden beast` number, since 2 + 3 + 1 + 5 + 1 + 40 + 3 + 501 + 5 + 105 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 48590546958864 + 182923488056241 = 6970692^2 + 13524921^2 .

It is not a de Polignac number, because 231514035015105 - 2⁸ = 231514035014849 is a prime.

It is a super-2 number, since 2×231514035015105² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 231514035015105.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2572378166790 + ... + 2572378166879.

It is an arithmetic number, because the mean of its divisors is an integer number (33440916168855).

Almost surely, 2^{231514035015105} is an apocalyptic number.

It is an amenable number.

231514035015105 is a deficient number, since it is larger than the sum of its proper divisors (169776959011155).

231514035015105 is a wasteful number, since it uses less digits than its factorization.

231514035015105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5144756333680 (or 5144756333677 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 231514035015105 in words is "two hundred thirty-one trillion, five hundred fourteen billion, thirty-five million, fifteen thousand, one hundred five".