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231300310301 = 2910774540867
BaseRepresentation
bin1101011101101010010…
…0101010010100011101
3211010000201100012021022
43113122210222110131
512242200334412201
6254131412213525
722465560124664
oct3273244522435
9733021305238
10231300310301
118a103aa4645
12389b200a2a5
1318a71bca548
14b2a30cbddb
15603b30041b
hex35da92a51d

231300310301 has 8 divisors (see below), whose sum is σ = 241512412320. Its totient is φ = 221237290288.

The previous prime is 231300310289. The next prime is 231300310309. The reversal of 231300310301 is 103013003132.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-231300310301 is a prime.

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 231300310301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231300310309) 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, 37267331 + ... + 37273536.

It is an arithmetic number, because the mean of its divisors is an integer number (30189051540).

Almost surely, 2231300310301 is an apocalyptic number.

It is an amenable number.

231300310301 is a deficient number, since it is larger than the sum of its proper divisors (10212102019).

231300310301 is a wasteful number, since it uses less digits than its factorization.

231300310301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74541003.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 231300310301 its reverse (103013003132), we get a palindrome (334313313433).

The spelling of 231300310301 in words is "two hundred thirty-one billion, three hundred million, three hundred ten thousand, three hundred one".

Divisors: 1 29 107 3103 74540867 2161685143 7975872769 231300310301