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13032030311223 = 371156415715633
BaseRepresentation
bin1011110110100100000110…
…0010011001001100110111
31201010211221121011221001120
42331221001202121030313
53202004044224424343
643414455421155023
72513350600635060
oct275510142311467
951124847157046
1013032030311223
114174942403690
1215658406bba73
13736bb887b3b1
14330a79d79567
15178ed665e683
hexbda41899337

13032030311223 has 16 divisors (see below), whose sum is σ = 21663634803456. Its totient is φ = 6769885875840.

The previous prime is 13032030311189. The next prime is 13032030311263. The reversal of 13032030311223 is 32211303023031.

13032030311223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13032030311223 - 26 = 13032030311159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13032030311193 and 13032030311202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13032030311263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28207857586 + ... + 28207858047.

It is an arithmetic number, because the mean of its divisors is an integer number (1353977175216).

Almost surely, 213032030311223 is an apocalyptic number.

13032030311223 is a deficient number, since it is larger than the sum of its proper divisors (8631604492233).

13032030311223 is a wasteful number, since it uses less digits than its factorization.

13032030311223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56415715654.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 13032030311223 its reverse (32211303023031), we get a palindrome (45243333334254).

The spelling of 13032030311223 in words is "thirteen trillion, thirty-two billion, thirty million, three hundred eleven thousand, two hundred twenty-three".

Divisors: 1 3 7 11 21 33 77 231 56415715633 169247146899 394910009431 620572871963 1184730028293 1861718615889 4344010103741 13032030311223