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230315107 = 11103203279
BaseRepresentation
bin11011011101001…
…01010001100011
3121001101012221011
431232211101203
5432430040412
634504241351
75464434421
oct1556452143
9531335834
10230315107
11109009170
1265170257
133893c839
1422834111
15153467a7
hexdba5463

230315107 has 8 divisors (see below), whose sum is σ = 253693440. Its totient is φ = 207343560.

The previous prime is 230315101. The next prime is 230315117. The reversal of 230315107 is 701513032.

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 230315107 - 223 = 221926499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230315101) 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, 100507 + ... + 102772.

It is an arithmetic number, because the mean of its divisors is an integer number (31711680).

Almost surely, 2230315107 is an apocalyptic number.

230315107 is a deficient number, since it is larger than the sum of its proper divisors (23378333).

230315107 is a wasteful number, since it uses less digits than its factorization.

230315107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203393.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 230315107 is about 15176.1361024472. The cubic root of 230315107 is about 612.9722423289.

Adding to 230315107 its reverse (701513032), we get a palindrome (931828139).

The spelling of 230315107 in words is "two hundred thirty million, three hundred fifteen thousand, one hundred seven".

Divisors: 1 11 103 1133 203279 2236069 20937737 230315107