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102700201 = 1271316173
BaseRepresentation
bin1100001111100…
…01010010101001
321011020201012011
412013301102221
5202242401301
614105115521
72354636332
oct607612251
9234221164
10102700201
1152a761aa
122a488ba1
131837a866
14d8d5289
159039a51
hex61f14a9

102700201 has 8 divisors (see below), whose sum is σ = 104315904. Its totient is φ = 101097360.

The previous prime is 102700189. The next prime is 102700229. The reversal of 102700201 is 102007201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102700201 - 221 = 100603049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102700501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13551 + ... + 19723.

It is an arithmetic number, because the mean of its divisors is an integer number (13039488).

Almost surely, 2102700201 is an apocalyptic number.

It is an amenable number.

102700201 is a deficient number, since it is larger than the sum of its proper divisors (1615703).

102700201 is a wasteful number, since it uses less digits than its factorization.

102700201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6431.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 102700201 is about 10134.1107651338. The cubic root of 102700201 is about 468.2995759522.

Adding to 102700201 its reverse (102007201), we get a palindrome (204707402).

The spelling of 102700201 in words is "one hundred two million, seven hundred thousand, two hundred one".

Divisors: 1 127 131 6173 16637 783971 808663 102700201