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230122101 = 3116973397
BaseRepresentation
bin11011011011101…
…10001001110101
3121001000102011210
431231312021311
5432402401401
634500152033
75463001626
oct1555661165
9531012153
10230122101
11108997160
1265098619
13388a2a31
14227c3a4d
15153094d6
hexdb76275

230122101 has 8 divisors (see below), whose sum is σ = 334723104. Its totient is φ = 139467920.

The previous prime is 230122099. The next prime is 230122117. The reversal of 230122101 is 101221032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230122101 - 21 = 230122099 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230124101) 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 7 ways as a sum of consecutive naturals, for example, 3486666 + ... + 3486731.

It is an arithmetic number, because the mean of its divisors is an integer number (41840388).

Almost surely, 2230122101 is an apocalyptic number.

It is an amenable number.

230122101 is a deficient number, since it is larger than the sum of its proper divisors (104601003).

230122101 is a wasteful number, since it uses less digits than its factorization.

230122101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6973411.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 230122101 is about 15169.7759047390. The cubic root of 230122101 is about 612.8009691762.

Adding to 230122101 its reverse (101221032), we get a palindrome (331343133).

It can be divided in two parts, 2 and 30122101, that added together give a palindrome (30122103).

The spelling of 230122101 in words is "two hundred thirty million, one hundred twenty-two thousand, one hundred one".

Divisors: 1 3 11 33 6973397 20920191 76707367 230122101