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102108033401 = 11291279292713
BaseRepresentation
bin101111100011000011…
…1001111000101111001
3100202120002021112102212
41133012013033011321
53133104124032101
6114524025304505
710243221651323
oct1370607170571
9322502245385
10102108033401
113a338360870
1217957935135
139823480c9a
144d28ddc613
1529c933c1bb
hex17c61cf179

102108033401 has 32 divisors (see below), whose sum is σ = 116306841600. Its totient is φ = 88790446080.

The previous prime is 102108033397. The next prime is 102108033409. The reversal of 102108033401 is 104330801201.

It is not a de Polignac number, because 102108033401 - 22 = 102108033397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102108033409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37635221 + ... + 37637933.

It is an arithmetic number, because the mean of its divisors is an integer number (3634588800).

Almost surely, 2102108033401 is an apocalyptic number.

102108033401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102108033401 is a deficient number, since it is larger than the sum of its proper divisors (14198808199).

102108033401 is a wasteful number, since it uses less digits than its factorization.

102108033401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3809.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 102108033401 its reverse (104330801201), we get a palindrome (206438834602).

The spelling of 102108033401 in words is "one hundred two billion, one hundred eight million, thirty-three thousand, four hundred one".

Divisors: 1 11 29 127 319 929 1397 2713 3683 10219 26941 29843 40513 78677 117983 296351 344551 865447 1297813 2520377 3421507 3790061 9991979 27724147 37636577 73090933 109911769 320087879 804000263 3520966669 9282548491 102108033401