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230100127 = 1912110533
BaseRepresentation
bin11011011011100…
…00110010011111
3121000222022000221
431231300302133
5432401201002
634455502211
75462550565
oct1555606237
9530868027
10230100127
111089816a4
1265087967
1338895a2a
14227b9a35
1515302c37
hexdb70c9f

230100127 has 4 divisors (see below), whose sum is σ = 242210680. Its totient is φ = 217989576.

The previous prime is 230100121. The next prime is 230100133. The reversal of 230100127 is 721001032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (230100121) and next prime (230100133).

It is a cyclic number.

It is not a de Polignac number, because 230100127 - 27 = 230099999 is a prime.

It is a super-2 number, since 2×2301001272 = 105892136890832258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230100127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230100121) 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 3 ways as a sum of consecutive naturals, for example, 6055248 + ... + 6055285.

It is an arithmetic number, because the mean of its divisors is an integer number (60552670).

Almost surely, 2230100127 is an apocalyptic number.

230100127 is a deficient number, since it is larger than the sum of its proper divisors (12110553).

230100127 is a wasteful number, since it uses less digits than its factorization.

230100127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12110552.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 230100127 is about 15169.0516183445. The cubic root of 230100127 is about 612.7814634195.

Adding to 230100127 its reverse (721001032), we get a palindrome (951101159).

The spelling of 230100127 in words is "two hundred thirty million, one hundred thousand, one hundred twenty-seven".

Divisors: 1 19 12110533 230100127