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102343402133041 = 17712691532920563
BaseRepresentation
bin10111010001010010101110…
…001000010001011000110001
3111102100221012122212012122211
4113101102232020101120301
5101403243241421224131
61001355524311132121
730362031624463666
oct2721225610213061
9442327178765584
10102343402133041
112a6786584651a3
12b58aa06374041
134514c31380134
141b3b638b75a6d
15bc72c046c5b1
hex5d14ae211631

102343402133041 has 32 divisors (see below), whose sum is σ = 110310922310400. Its totient is φ = 94602728693760.

The previous prime is 102343402133023. The next prime is 102343402133107. The reversal of 102343402133041 is 140331204343201.

It is a cyclic number.

It is not a de Polignac number, because 102343402133041 - 25 = 102343402133009 is a prime.

It is a super-2 number, since 2×1023434021330412 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102343402132994 and 102343402133012.

It is not an unprimeable number, because it can be changed into a prime (102343402133341) 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, 4977055426 + ... + 4977075988.

It is an arithmetic number, because the mean of its divisors is an integer number (3447216322200).

Almost surely, 2102343402133041 is an apocalyptic number.

It is an amenable number.

102343402133041 is a deficient number, since it is larger than the sum of its proper divisors (7967520177359).

102343402133041 is a wasteful number, since it uses less digits than its factorization.

102343402133041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36249.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 102343402133041 its reverse (140331204343201), we get a palindrome (242674606476242).

The spelling of 102343402133041 in words is "one hundred two trillion, three hundred forty-three billion, four hundred two million, one hundred thirty-three thousand, forty-one".

Divisors: 1 17 71 269 1207 4573 15329 19099 20563 260593 324683 349571 1088359 1459973 4123501 5531447 18502103 24819541 70099517 94034599 292768571 315210227 392732737 4977065707 5358573859 6676456529 22379926117 84791551063 380458743989 1441456368071 6020200125473 102343402133041