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1230313010313 = 3735617867627
BaseRepresentation
bin10001111001110100010…
…111101011010010001001
311100121122121222120210010
4101321310113223102021
5130124140112312223
62341110433342133
7154613206016262
oct21716427532211
94317577876703
101230313010313
11434855690432
1217a539407949
138c0307846ba
1443794371969
152200b043393
hex11e745eb489

1230313010313 has 8 divisors (see below), whose sum is σ = 1662888817888. Its totient is φ = 808972938144.

The previous prime is 1230313010293. The next prime is 1230313010341. The reversal of 1230313010313 is 3130103130321.

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

It is not a de Polignac number, because 1230313010313 - 28 = 1230313010057 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 1230313010313.

It is not an unprimeable number, because it can be changed into a prime (1230313010383) 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, 2808933595 + ... + 2808934032.

It is an arithmetic number, because the mean of its divisors is an integer number (207861102236).

Almost surely, 21230313010313 is an apocalyptic number.

It is an amenable number.

1230313010313 is a deficient number, since it is larger than the sum of its proper divisors (432575807575).

1230313010313 is an equidigital number, since it uses as much as digits as its factorization.

1230313010313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5617867703.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1230313010313 its reverse (3130103130321), we get a palindrome (4360416140634).

The spelling of 1230313010313 in words is "one trillion, two hundred thirty billion, three hundred thirteen million, ten thousand, three hundred thirteen".

Divisors: 1 3 73 219 5617867627 16853602881 410104336771 1230313010313