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301230103231 = 2921149228649
BaseRepresentation
bin1000110001000101011…
…01101001101010111111
31001210112020120202011001
410120202231221222333
514413404401300411
6350214434311131
730522522426211
oct4304255515277
91053466522131
10301230103231
111068295a4042
124a4694284a7
1322537933045
141081866a5b1
157c80693dc1
hex4622b69abf

301230103231 has 8 divisors (see below), whose sum is σ = 313094214000. Its totient is φ = 289464450240.

The previous prime is 301230103147. The next prime is 301230103243. The reversal of 301230103231 is 132301032103.

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 301230103231 - 213 = 301230095039 is a prime.

It is a super-2 number, since 2×3012301032312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 301230103199 and 301230103208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (301230103931) 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, 24608206 + ... + 24620443.

It is an arithmetic number, because the mean of its divisors is an integer number (39136776750).

Almost surely, 2301230103231 is an apocalyptic number.

301230103231 is a deficient number, since it is larger than the sum of its proper divisors (11864110769).

301230103231 is a wasteful number, since it uses less digits than its factorization.

301230103231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49228889.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 301230103231 its reverse (132301032103), we get a palindrome (433531135334).

The spelling of 301230103231 in words is "three hundred one billion, two hundred thirty million, one hundred three thousand, two hundred thirty-one".

Divisors: 1 29 211 6119 49228649 1427630821 10387244939 301230103231