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13000201203 = 3111275575569
BaseRepresentation
bin11000001101101111…
…10101001111110011
31020120000011122110110
430012313311033303
5203111022414303
65545555232403
7640104613143
oct140667651763
936500148413
1013000201203
115571302640
1226298a8703
1312c2442462
148b47bc923
15511491703
hex306df53f3

13000201203 has 32 divisors (see below), whose sum is σ = 19095920640. Its totient is φ = 7801436160.

The previous prime is 13000201183. The next prime is 13000201213. The reversal of 13000201203 is 30210200031.

It is a happy number.

It is not a de Polignac number, because 13000201203 - 28 = 13000200947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13000201213) 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, 2331603 + ... + 2337171.

It is an arithmetic number, because the mean of its divisors is an integer number (596747520).

Almost surely, 213000201203 is an apocalyptic number.

13000201203 is a deficient number, since it is larger than the sum of its proper divisors (6095719437).

13000201203 is a wasteful number, since it uses less digits than its factorization.

13000201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6267.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 13000201203 its reverse (30210200031), we get a palindrome (43210401234).

The spelling of 13000201203 in words is "thirteen billion, two hundred one thousand, two hundred three".

Divisors: 1 3 11 33 127 381 557 1397 1671 4191 5569 6127 16707 18381 61259 70739 183777 212217 707263 778129 2121789 2334387 3101933 7779893 9305799 23339679 34121263 102363789 393945491 1181836473 4333400401 13000201203