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103124144201 = 1361208762311
BaseRepresentation
bin110000000001010101…
…1011001000001001001
3100212011220021022102012
41200002223121001021
53142144240103301
6115212524145305
710310340522431
oct1400253310111
9325156238365
10103124144201
113a809988961
1217ba0098235
139955b3c290
144dc3d412c1
152a38651ebb
hex1802ad9049

103124144201 has 16 divisors (see below), whose sum is σ = 112933271808. Its totient is φ = 93584635200.

The previous prime is 103124144183. The next prime is 103124144213. The reversal of 103124144201 is 102441421301.

It is a cyclic number.

It is not a de Polignac number, because 103124144201 - 226 = 103057035337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103124143201) 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 15 ways as a sum of consecutive naturals, for example, 1623836 + ... + 1686146.

It is an arithmetic number, because the mean of its divisors is an integer number (7058329488).

Almost surely, 2103124144201 is an apocalyptic number.

It is an amenable number.

103124144201 is a deficient number, since it is larger than the sum of its proper divisors (9809127607).

103124144201 is a wasteful number, since it uses less digits than its factorization.

103124144201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64472.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 103124144201 its reverse (102441421301), we get a palindrome (205565565502).

The spelling of 103124144201 in words is "one hundred three billion, one hundred twenty-four million, one hundred forty-four thousand, two hundred one".

Divisors: 1 13 61 793 2087 27131 62311 127307 810043 1654991 3800971 49412623 130043057 1690559741 7932626477 103124144201