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13033123201 = 73750320939
BaseRepresentation
bin11000010001101010…
…11010110110000001
31020122022010020221201
430020311122312001
5203142434420301
65553133021201
7640654501510
oct141065326601
936568106851
1013033123201
1155889493aa
122638924801
1312c91cb427
148b8d0c677
155142e6201
hex308d5ad81

13033123201 has 8 divisors (see below), whose sum is σ = 15297565760. Its totient is φ = 10869322608.

The previous prime is 13033123163. The next prime is 13033123217. The reversal of 13033123201 is 10232133031.

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 13033123201 - 227 = 12898905473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13033123241) 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, 25160211 + ... + 25160728.

It is an arithmetic number, because the mean of its divisors is an integer number (1912195720).

Almost surely, 213033123201 is an apocalyptic number.

It is an amenable number.

13033123201 is a deficient number, since it is larger than the sum of its proper divisors (2264442559).

13033123201 is an equidigital number, since it uses as much as digits as its factorization.

13033123201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50320983.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13033123201 its reverse (10232133031), we get a palindrome (23265256232).

The spelling of 13033123201 in words is "thirteen billion, thirty-three million, one hundred twenty-three thousand, two hundred one".

Divisors: 1 7 37 259 50320939 352246573 1861874743 13033123201