105354660231 has 8 divisors (see below), whose sum is σ = 156080978160. Its totient is φ = 70236440136.

The previous prime is 105354660227. The next prime is 105354660253. The reversal of 105354660231 is 132066453501.

105354660231 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 5 + 46 + 602 + 3 + 1 = 666.

It is not a de Polignac number, because 105354660231 - 2² = 105354660227 is a prime.

It is a super-2 number, since 2×105354660231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105354664231) 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, 1951012200 + ... + 1951012253.

It is an arithmetic number, because the mean of its divisors is an integer number (19510122270).

Almost surely, 2^105354660231 is an apocalyptic number.

105354660231 is a deficient number, since it is larger than the sum of its proper divisors (50726317929).

105354660231 is an equidigital number, since it uses as much as digits as its factorization.

105354660231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3902024462 (or 3902024456 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 105354660231 in words is "one hundred five billion, three hundred fifty-four million, six hundred sixty thousand, two hundred thirty-one".