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102230203313 = 7411607221657
BaseRepresentation
bin101111100110101100…
…1010001101110110001
3100202212121011102001102
41133031121101232301
53133331413001223
6114544112014145
710246234250660
oct1371531215661
9322777142042
10102230203313
113a3a0314937
1217990831355
139842887784
144d3b320dd7
1529d4e20928
hex17cd651bb1

102230203313 has 16 divisors (see below), whose sum is σ = 119759157504. Its totient is φ = 85435088640.

The previous prime is 102230203297. The next prime is 102230203319. The reversal of 102230203313 is 313302032201.

It is a cyclic number.

It is not a de Polignac number, because 102230203313 - 24 = 102230203297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102230203319) 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, 350381 + ... + 572037.

It is an arithmetic number, because the mean of its divisors is an integer number (7484947344).

Almost surely, 2102230203313 is an apocalyptic number.

It is an amenable number.

102230203313 is a deficient number, since it is larger than the sum of its proper divisors (17528954191).

102230203313 is a wasteful number, since it uses less digits than its factorization.

102230203313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223312.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 102230203313 its reverse (313302032201), we get a palindrome (415532235514).

The spelling of 102230203313 in words is "one hundred two billion, two hundred thirty million, two hundred three thousand, three hundred thirteen".

Divisors: 1 7 41 287 1607 11249 65887 221657 461209 1551599 9087937 63615559 356202799 2493419593 14604314759 102230203313