200930124105 has 36 divisors (see below), whose sum is σ = 369971016012. Its totient is φ = 100859036160.

The previous prime is 200930124077. The next prime is 200930124137. The reversal of 200930124105 is 501421039002.

200930124105 is a `hidden beast` number, since 200 + 9 + 30 + 12 + 410 + 5 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 25418562624 + 175511561481 = 159432^2 + 418941^2 .

It is not a de Polignac number, because 200930124105 - 2⁹ = 200930123593 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7712106 + ... + 7738115.

It is an arithmetic number, because the mean of its divisors is an integer number (10276972667).

Almost surely, 2^200930124105 is an apocalyptic number.

It is an amenable number.

200930124105 is a deficient number, since it is larger than the sum of its proper divisors (169040891907).

200930124105 is a wasteful number, since it uses less digits than its factorization.

200930124105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15450266 (or 15450246 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 200930124105 in words is "two hundred billion, nine hundred thirty million, one hundred twenty-four thousand, one hundred five".