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13033330122 = 236827318181
BaseRepresentation
bin11000010001101100…
…01101010111001010
31020122022111202210110
430020312031113022
5203143013030442
65553141255150
7640656323001
oct141066152712
936568452713
1013033330122
115588a7a90a
122638a044b6
1312c9271677
148b8d63c38
1551433769c
hex308d8d5ca

13033330122 has 16 divisors (see below), whose sum is σ = 26070560352. Its totient is φ = 4343793360.

The previous prime is 13033330091. The next prime is 13033330129. The reversal of 13033330122 is 22103333031.

It is not an unprimeable number, because it can be changed into a prime (13033330129) 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, 118129 + ... + 200052.

It is an arithmetic number, because the mean of its divisors is an integer number (1629410022).

Almost surely, 213033330122 is an apocalyptic number.

13033330122 is an abundant number, since it is smaller than the sum of its proper divisors (13037230230).

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

13033330122 is a wasteful number, since it uses less digits than its factorization.

13033330122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325013.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 13033330122 its reverse (22103333031), we get a palindrome (35136663153).

The spelling of 13033330122 in words is "thirteen billion, thirty-three million, three hundred thirty thousand, one hundred twenty-two".

Divisors: 1 2 3 6 6827 13654 20481 40962 318181 636362 954543 1909086 2172221687 4344443374 6516665061 13033330122