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1230303001301 = 11915112222241
BaseRepresentation
bin10001111001110011110…
…001011111101011010101
311100121121221011001222222
4101321303301133223111
5130124130032020201
62341105435032125
7154613024651423
oct21716361375325
94317557131888
101230303001301
1143484aa74520
1217a535b9b645
138c02b68b9ca
1443792cc8113
152200a21791b
hex11e73c5fad5

1230303001301 has 8 divisors (see below), whose sum is σ = 1342295505408. Its totient is φ = 1118334960000.

The previous prime is 1230303001273. The next prime is 1230303001313. The reversal of 1230303001301 is 1031003030321.

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 1230303001301 - 214 = 1230302984917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1230303001301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230303001351) 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, 6010460 + ... + 6211781.

It is an arithmetic number, because the mean of its divisors is an integer number (167786938176).

Almost surely, 21230303001301 is an apocalyptic number.

1230303001301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1230303001301 is a deficient number, since it is larger than the sum of its proper divisors (111992504107).

1230303001301 is a wasteful number, since it uses less digits than its factorization.

1230303001301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12231403.

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

Adding to 1230303001301 its reverse (1031003030321), we get a palindrome (2261306031622).

The spelling of 1230303001301 in words is "one trillion, two hundred thirty billion, three hundred three million, one thousand, three hundred one".

Divisors: 1 11 9151 100661 12222241 134444651 111845727391 1230303001301