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103041323142 = 23187319134793
BaseRepresentation
bin101111111110110111…
…1011101000010000110
3100211222010102120021120
41133331233131002012
53142012034320032
6115200405054410
710305313536552
oct1377557350206
9324863376246
10103041323142
113a7771601aa
1217b783b7406
139941931b34
144db6d42862
152a3124262c
hex17fdbdd086

103041323142 has 32 divisors (see below), whose sum is σ = 206343501408. Its totient is φ = 34303666176.

The previous prime is 103041323141. The next prime is 103041323183. The reversal of 103041323142 is 241323140301.

It is a happy number.

103041323142 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1030413231423 (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103041323141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21495898 + ... + 21500690.

It is an arithmetic number, because the mean of its divisors is an integer number (6448234419).

Almost surely, 2103041323142 is an apocalyptic number.

103041323142 is an abundant number, since it is smaller than the sum of its proper divisors (103302178266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103041323142 is a wasteful number, since it uses less digits than its factorization.

103041323142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8584.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 103041323142 its reverse (241323140301), we get a palindrome (344364463443).

The spelling of 103041323142 in words is "one hundred three billion, forty-one million, three hundred twenty-three thousand, one hundred forty-two".

Divisors: 1 2 3 6 1873 1913 3746 3826 4793 5619 5739 9586 11238 11478 14379 28758 3583049 7166098 8977289 9169009 10749147 17954578 18338018 21498294 26931867 27507027 53863734 55014054 17173553857 34347107714 51520661571 103041323142