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230220001103013 = 3371503238755263
BaseRepresentation
bin110100010110001001000101…
…011000101100110010100101
31010012010211001201012210212000
4310112021011120230302211
5220133411030240244023
62133345335231515513
766330563146360515
oct6426110530546245
91105124051183760
10230220001103013
116739a8328882a9
12219a2218688b99
139b5c8646bcc9c
1440bc9c9583845
151b9383d1c5243
hexd1624562cca5

230220001103013 has 32 divisors (see below), whose sum is σ = 346558040801280. Its totient is φ = 151017478320240.

The previous prime is 230220001102997. The next prime is 230220001103069. The reversal of 230220001103013 is 310301100022032.

230220001103013 is a `hidden beast` number, since 2 + 30 + 220 + 0 + 0 + 110 + 301 + 3 = 666.

It is not a de Polignac number, because 230220001103013 - 24 = 230220001102997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230220001103093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118413381 + ... + 120341882.

It is an arithmetic number, because the mean of its divisors is an integer number (10829938775040).

Almost surely, 2230220001103013 is an apocalyptic number.

It is an amenable number.

230220001103013 is a deficient number, since it is larger than the sum of its proper divisors (116338039698267).

230220001103013 is a wasteful number, since it uses less digits than its factorization.

230220001103013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238755846 (or 238755840 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 230220001103013 its reverse (310301100022032), we get a palindrome (540521101125045).

The spelling of 230220001103013 in words is "two hundred thirty trillion, two hundred twenty billion, one million, one hundred three thousand, thirteen".

Divisors: 1 3 9 27 71 213 503 639 1509 1917 4527 13581 35713 107139 321417 964251 238755263 716265789 2148797367 6446392101 16951623673 50854871019 120093897289 152564613057 360281691867 457693839171 1080845075601 3242535226803 8526666707519 25580000122557 76740000367671 230220001103013