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12200300133103 = 1914935312208321
BaseRepresentation
bin1011000110001001101010…
…0011100011101011101111
31121012100002220010010111201
42301202122203203223233
53044342203313224403
641540423541030331
72366304545032105
oct261423243435357
947170086103451
1012200300133103
113984133400495
1214505bb9b53a7
136a6638c552c4
143026d78a9c75
151625578cd21d
hexb189a8e3aef

12200300133103 has 16 divisors (see below), whose sum is σ = 12965237964000. Its totient is φ = 11448083496960.

The previous prime is 12200300133031. The next prime is 12200300133107. The reversal of 12200300133103 is 30133100300221.

It is a cyclic number.

It is not a de Polignac number, because 12200300133103 - 225 = 12200266578671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12200300133107) 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, 5104818 + ... + 7103503.

It is an arithmetic number, because the mean of its divisors is an integer number (810327372750).

Almost surely, 212200300133103 is an apocalyptic number.

12200300133103 is a deficient number, since it is larger than the sum of its proper divisors (764937830897).

12200300133103 is a wasteful number, since it uses less digits than its factorization.

12200300133103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12208842.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12200300133103 its reverse (30133100300221), we get a palindrome (42333400433324).

The spelling of 12200300133103 in words is "twelve trillion, two hundred billion, three hundred million, one hundred thirty-three thousand, one hundred three".

Divisors: 1 19 149 353 2831 6707 52597 999343 12208321 231958099 1819039829 4309537313 34561756751 81881208947 642121059637 12200300133103