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23230101200 = 2452232525011
BaseRepresentation
bin10101101000100111…
…110011011011010000
32012221221112102002112
4111220213303123100
5340033401214300
614401033404452
71451443413365
oct255047633320
965857472075
1023230101200
119940871949
124603869728
132262955517
1411a52a846c
1590e612e35
hex5689f36d0

23230101200 has 60 divisors (see below), whose sum is σ = 58236876768. Its totient is φ = 8888035200.

The previous prime is 23230101107. The next prime is 23230101229. The reversal of 23230101200 is 210103232.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1253306 + ... + 1271705.

Almost surely, 223230101200 is an apocalyptic number.

23230101200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23230101200 is an abundant number, since it is smaller than the sum of its proper divisors (35006775568).

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

23230101200 is a wasteful number, since it uses less digits than its factorization.

23230101200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525052 (or 2525041 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 23230101200 its reverse (210103232), we get a palindrome (23440204432).

The spelling of 23230101200 in words is "twenty-three billion, two hundred thirty million, one hundred one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 23 25 40 46 50 80 92 100 115 184 200 230 368 400 460 575 920 1150 1840 2300 4600 9200 2525011 5050022 10100044 12625055 20200088 25250110 40400176 50500220 58075253 63125275 101000440 116150506 126250550 202000880 232301012 252501100 290376265 464602024 505002200 580752530 929204048 1010004400 1161505060 1451881325 2323010120 2903762650 4646020240 5807525300 11615050600 23230101200