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230320101 = 3119417417
BaseRepresentation
bin11011011101001…
…10011111100101
3121001101110210010
431232212133211
5432430220401
634504320433
75464455114
oct1556463745
9531343703
10230320101
111090119a0
1265173119
1338941bab
1422835c7b
1515347ed6
hexdba67e5

230320101 has 16 divisors (see below), whose sum is σ = 335412288. Its totient is φ = 139420800.

The previous prime is 230320093. The next prime is 230320127. The reversal of 230320101 is 101023032.

It is a happy number.

It is not a de Polignac number, because 230320101 - 23 = 230320093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230320151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27345 + ... + 34761.

It is an arithmetic number, because the mean of its divisors is an integer number (20963268).

Almost surely, 2230320101 is an apocalyptic number.

It is an amenable number.

230320101 is a deficient number, since it is larger than the sum of its proper divisors (105092187).

230320101 is a wasteful number, since it uses less digits than its factorization.

230320101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8372.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 230320101 is about 15176.3006361893. The cubic root of 230320101 is about 612.9766727247.

Adding to 230320101 its reverse (101023032), we get a palindrome (331343133).

The spelling of 230320101 in words is "two hundred thirty million, three hundred twenty thousand, one hundred one".

Divisors: 1 3 11 33 941 2823 7417 10351 22251 31053 81587 244761 6979397 20938191 76773367 230320101