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102300113020 = 2257730715093
BaseRepresentation
bin101111101000110001…
…1111101100001111100
3100210001110201012010211
41133101203331201330
53134002312104040
6114555050242204
710251043420240
oct1372143754174
9323043635124
10102300113020
113a426824056
12179b0126364
1398541c4171
144d4671c420
1529db12e8ea
hex17d18fd87c

102300113020 has 24 divisors (see below), whose sum is σ = 245520271584. Its totient is φ = 35074324416.

The previous prime is 102300113011. The next prime is 102300113029. The reversal of 102300113020 is 20311003201.

It is an interprime number because it is at equal distance from previous prime (102300113011) and next prime (102300113029).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102300113029) 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, 365357407 + ... + 365357686.

It is an arithmetic number, because the mean of its divisors is an integer number (10230011316).

Almost surely, 2102300113020 is an apocalyptic number.

102300113020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102300113020 is an abundant number, since it is smaller than the sum of its proper divisors (143220158564).

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

102300113020 is a wasteful number, since it uses less digits than its factorization.

102300113020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730715109 (or 730715107 counting only the distinct ones).

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

Adding to 102300113020 its reverse (20311003201), we get a palindrome (122611116221).

The spelling of 102300113020 in words is "one hundred two billion, three hundred million, one hundred thirteen thousand, twenty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 730715093 1461430186 2922860372 3653575465 5115005651 7307150930 10230011302 14614301860 20460022604 25575028255 51150056510 102300113020