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131351012341310 = 2525733510438007
BaseRepresentation
bin11101110111011010001010…
…011011100111011000111110
3122020002000220220002011211102
4131313122022123213120332
5114204023333124410220
61143205453321053102
736444540351140246
oct3567321233473076
9566060826064742
10131351012341310
1138941719175483
1212894858327192
13583a46908a968
1424615cc6b8b26
15102bb1bb81775
hex77768a6e763e

131351012341310 has 16 divisors (see below), whose sum is σ = 236441010561696. Its totient is φ = 52538363081568.

The previous prime is 131351012341303. The next prime is 131351012341319. The reversal of 131351012341310 is 13143210153131.

It is a super-2 number, since 2×1313510123413102 (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131351012341319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254961674 + ... + 255476333.

It is an arithmetic number, because the mean of its divisors is an integer number (14777563160106).

Almost surely, 2131351012341310 is an apocalyptic number.

131351012341310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131351012341310 is a deficient number, since it is larger than the sum of its proper divisors (105089998220386).

131351012341310 is a wasteful number, since it uses less digits than its factorization.

131351012341310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510463747.

The product of its (nonzero) digits is 3240, while the sum is 29.

Adding to 131351012341310 its reverse (13143210153131), we get a palindrome (144494222494441).

The spelling of 131351012341310 in words is "one hundred thirty-one trillion, three hundred fifty-one billion, twelve million, three hundred forty-one thousand, three hundred ten".

Divisors: 1 2 5 10 25733 51466 128665 257330 510438007 1020876014 2552190035 5104380070 13135101234131 26270202468262 65675506170655 131351012341310