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13110020210 = 257187286003
BaseRepresentation
bin11000011010110101…
…10000100001110010
31020211122211000211002
430031122300201302
5203322131121320
610004521122002
7642610222160
oct141532604162
936748730732
1013110020210
1156182a0251
12265a629302
13130c113311
148c5208230
1551ae35675
hex30d6b0872

13110020210 has 16 divisors (see below), whose sum is σ = 26969184576. Its totient is φ = 4494864048.

The previous prime is 13110020207. The next prime is 13110020219. The reversal of 13110020210 is 1202001131.

It is a junction number, because it is equal to n+sod(n) for n = 13110020191 and 13110020200.

It is not an unprimeable number, because it can be changed into a prime (13110020219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93642932 + ... + 93643071.

It is an arithmetic number, because the mean of its divisors is an integer number (1685574036).

Almost surely, 213110020210 is an apocalyptic number.

13110020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13110020210 is an abundant number, since it is smaller than the sum of its proper divisors (13859164366).

13110020210 is a wasteful number, since it uses less digits than its factorization.

13110020210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187286017.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 13110020210 its reverse (1202001131), we get a palindrome (14312021341).

The spelling of 13110020210 in words is "thirteen billion, one hundred ten million, twenty thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 187286003 374572006 936430015 1311002021 1872860030 2622004042 6555010105 13110020210