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10131313130 = 257912824447
BaseRepresentation
bin10010110111101111…
…11001000111101010
3222011001212000212122
421123313321013222
5131222104010010
64353153111242
7506030512031
oct113367710752
928131760778
1010131313130
114329953564
121b68b58522
13c55c75853
146c1785718
153e469a855
hex25bdf91ea

10131313130 has 16 divisors (see below), whose sum is σ = 18467205120. Its totient is φ = 4001227152.

The previous prime is 10131313111. The next prime is 10131313189. The reversal of 10131313130 is 3131313101.

It is a super-2 number, since 2×101313131302 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10131313099 and 10131313108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6411434 + ... + 6413013.

It is an arithmetic number, because the mean of its divisors is an integer number (1154200320).

Almost surely, 210131313130 is an apocalyptic number.

10131313130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10131313130 is a deficient number, since it is larger than the sum of its proper divisors (8335891990).

10131313130 is a wasteful number, since it uses less digits than its factorization.

10131313130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12824533.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 10131313130 its reverse (3131313101), we get a palindrome (13262626231).

The spelling of 10131313130 in words is "ten billion, one hundred thirty-one million, three hundred thirteen thousand, one hundred thirty".

Divisors: 1 2 5 10 79 158 395 790 12824447 25648894 64122235 128244470 1013131313 2026262626 5065656565 10131313130