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13030201122 = 2313731581719
BaseRepresentation
bin11000010001010100…
…10001011100100010
31020122002121210121120
430020222101130202
5203141212413442
65552550233110
7640620611361
oct141052213442
936562553546
1013030201122
115587232a64
122637955796
1312c87173a3
148b878b7d8
15513e1a4ec
hex308a91722

13030201122 has 16 divisors (see below), whose sum is σ = 26079399360. Its totient is φ = 4340234192.

The previous prime is 13030201117. The next prime is 13030201169. The reversal of 13030201122 is 22110203031.

It is a super-2 number, since 2×130302011222 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782622 + ... + 799097.

It is an arithmetic number, because the mean of its divisors is an integer number (1629962460).

Almost surely, 213030201122 is an apocalyptic number.

13030201122 is an abundant number, since it is smaller than the sum of its proper divisors (13049198238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13030201122 is a wasteful number, since it uses less digits than its factorization.

13030201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583097.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13030201122 its reverse (22110203031), we get a palindrome (35140404153).

The spelling of 13030201122 in words is "thirteen billion, thirty million, two hundred one thousand, one hundred twenty-two".

Divisors: 1 2 3 6 1373 2746 4119 8238 1581719 3163438 4745157 9490314 2171700187 4343400374 6515100561 13030201122