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10131310134401 = 1910710733464309
BaseRepresentation
bin1001001101101110000100…
…1001000100010010000001
31022212112200102102012222112
42103123201021010102001
52311442410343300101
633314132024545105
72063651211151421
oct223334111042201
938775612365875
1010131310134401
1132567344a2555
121177623322195
135864bc5a5ac1
142705025d6481
15128812ce96bb
hex936e1244481

10131310134401 has 16 divisors (see below), whose sum is σ = 10765231646400. Its totient is φ = 9507475194048.

The previous prime is 10131310134367. The next prime is 10131310134427. The reversal of 10131310134401 is 10443101313101.

It is a cyclic number.

It is not a de Polignac number, because 10131310134401 - 210 = 10131310133377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10131310130401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21588035 + ... + 22052343.

It is an arithmetic number, because the mean of its divisors is an integer number (672826977900).

Almost surely, 210131310134401 is an apocalyptic number.

It is an amenable number.

10131310134401 is a deficient number, since it is larger than the sum of its proper divisors (633921511999).

10131310134401 is a wasteful number, since it uses less digits than its factorization.

10131310134401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475168.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 10131310134401 its reverse (10443101313101), we get a palindrome (20574411447502).

The spelling of 10131310134401 in words is "ten trillion, one hundred thirty-one billion, three hundred ten million, one hundred thirty-four thousand, four hundred one".

Divisors: 1 19 107 2033 10733 203927 464309 1148431 8821871 21820189 49681063 943940197 4983428497 94685141443 533226849179 10131310134401