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200030123301 = 31491995474111
BaseRepresentation
bin1011101001001010111…
…0010111010100100101
3201010022102222002220020
42322102232113110211
511234130202421201
6231520443425353
720310634665021
oct2722256272445
9633272862806
10200030123301
1177917876298
1232925825259
1315b2a638308
1499780c3381
15530ae24a36
hex2e92b97525

200030123301 has 32 divisors (see below), whose sum is σ = 270405120000. Its totient is φ = 131519868480.

The previous prime is 200030123287. The next prime is 200030123303. The reversal of 200030123301 is 103321030002.

It is not a de Polignac number, because 200030123301 - 211 = 200030121253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200030123303) 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, 48655236 + ... + 48659346.

It is an arithmetic number, because the mean of its divisors is an integer number (8450160000).

Almost surely, 2200030123301 is an apocalyptic number.

It is an amenable number.

200030123301 is a deficient number, since it is larger than the sum of its proper divisors (70374996699).

200030123301 is a wasteful number, since it uses less digits than its factorization.

200030123301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5009.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 200030123301 its reverse (103321030002), we get a palindrome (303351153303).

The spelling of 200030123301 in words is "two hundred billion, thirty million, one hundred twenty-three thousand, three hundred one".

Divisors: 1 3 149 199 447 547 597 1641 4111 12333 29651 81503 88953 108853 244509 326559 612539 818089 1837617 2248717 2454267 6746151 16219097 48657291 121895261 335058833 365685783 447494683 1005176499 1342484049 66676707767 200030123301