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100230013120 = 265313218791
BaseRepresentation
bin101110101011000101…
…1001010000011000000
3100120201012110012221011
41131112023022003000
53120232340404440
6114013421010304
710145536024456
oct1352613120300
9316635405834
10100230013120
1139564258396
12175129b3994
1395b4374993
144bcb8169d6
1529195219ea
hex17562ca0c0

100230013120 has 28 divisors (see below), whose sum is σ = 238672719504. Its totient is φ = 40092005120.

The previous prime is 100230013049. The next prime is 100230013151. The reversal of 100230013120 is 21310032001.

It is a self number, because there is not a number n which added to its sum of digits gives 100230013120.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156609076 + ... + 156609715.

Almost surely, 2100230013120 is an apocalyptic number.

100230013120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100230013120 is an abundant number, since it is smaller than the sum of its proper divisors (138442706384).

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

100230013120 is an equidigital number, since it uses as much as digits as its factorization.

100230013120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313218808 (or 313218798 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 100230013120 its reverse (21310032001), we get a palindrome (121540045121).

The spelling of 100230013120 in words is "one hundred billion, two hundred thirty million, thirteen thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 160 320 313218791 626437582 1252875164 1566093955 2505750328 3132187910 5011500656 6264375820 10023001312 12528751640 20046002624 25057503280 50115006560 100230013120