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102300113230 = 2572363540443
BaseRepresentation
bin101111101000110001…
…1111101100101001110
3100210001110201012102121
41133101203331211032
53134002312110410
6114555050243154
710251043420660
oct1372143754516
9323043635377
10102300113230
113a426824227
12179b01264ba
1398541c42a3
144d4671c530
1529db12e9da
hex17d18fd94e

102300113230 has 32 divisors (see below), whose sum is σ = 219595774464. Its totient is φ = 33549353376.

The previous prime is 102300113221. The next prime is 102300113239. The reversal of 102300113230 is 32311003201.

It is an interprime number because it is at equal distance from previous prime (102300113221) and next prime (102300113239).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102300113239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31768612 + ... + 31771831.

It is an arithmetic number, because the mean of its divisors is an integer number (6862367952).

Almost surely, 2102300113230 is an apocalyptic number.

102300113230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102300113230 is an abundant number, since it is smaller than the sum of its proper divisors (117295661234).

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

102300113230 is a wasteful number, since it uses less digits than its factorization.

102300113230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63540480.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 102300113230 its reverse (32311003201), we get a palindrome (134611116431).

The spelling of 102300113230 in words is "one hundred two billion, three hundred million, one hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 23 35 46 70 115 161 230 322 805 1610 63540443 127080886 317702215 444783101 635404430 889566202 1461430189 2223915505 2922860378 4447831010 7307150945 10230011323 14614301890 20460022646 51150056615 102300113230