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230221232301 = 3644911899583
BaseRepresentation
bin1101011001101001000…
…0010011100010101101
3211000020111212100112110
43112122100103202231
512232443113413201
6253432343554233
722430045120664
oct3263220234255
9730214770473
10230221232301
11896aa97a345
123875075b979
131892c493858
14b1dda77ddb
155ec66ed6d6
hex359a4138ad

230221232301 has 8 divisors (see below), whose sum is σ = 307009267200. Its totient is φ = 153457009472.

The previous prime is 230221232261. The next prime is 230221232347. The reversal of 230221232301 is 103232122032.

It is a happy number.

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 230221232301 - 225 = 230187677869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230221232201) 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, 5930445 + ... + 5969138.

It is an arithmetic number, because the mean of its divisors is an integer number (38376158400).

Almost surely, 2230221232301 is an apocalyptic number.

It is an amenable number.

230221232301 is a deficient number, since it is larger than the sum of its proper divisors (76788034899).

230221232301 is a wasteful number, since it uses less digits than its factorization.

230221232301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11906035.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 230221232301 its reverse (103232122032), we get a palindrome (333453354333).

The spelling of 230221232301 in words is "two hundred thirty billion, two hundred twenty-one million, two hundred thirty-two thousand, three hundred one".

Divisors: 1 3 6449 19347 11899583 35698749 76740410767 230221232301