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13023001330223 = 294091171937633
BaseRepresentation
bin1011110110000010011101…
…0111100100001000101111
31201002222122100120011120212
42331200213113210020233
53201332101320031343
643410403442533035
72512611053601233
oct275404727441057
951088570504525
1013023001330223
114171029818615
121563b4096717b
137360aa0c1ba1
14330460b7c5c3
15178b58b5ac18
hexbd8275e422f

13023001330223 has 16 divisors (see below), whose sum is σ = 13516556690400. Its totient is φ = 12532464322560.

The previous prime is 13023001330219. The next prime is 13023001330249. The reversal of 13023001330223 is 32203310032031.

It is a cyclic number.

It is not a de Polignac number, because 13023001330223 - 22 = 13023001330219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023001330123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13420415 + ... + 14358047.

It is an arithmetic number, because the mean of its divisors is an integer number (844784793150).

Almost surely, 213023001330223 is an apocalyptic number.

13023001330223 is a deficient number, since it is larger than the sum of its proper divisors (493555360177).

13023001330223 is a wasteful number, since it uses less digits than its factorization.

13023001330223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939242.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 13023001330223 its reverse (32203310032031), we get a palindrome (45226311362254).

The spelling of 13023001330223 in words is "thirteen trillion, twenty-three billion, one million, three hundred thirty thousand, two hundred twenty-three".

Divisors: 1 29 409 1171 11861 33959 478939 937633 13889231 27191357 383491897 1097968243 11121265013 31841079047 449069011387 13023001330223