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13110103223 = 72691387197
BaseRepresentation
bin11000011010110110…
…00100110010110111
31020211122222020200122
430031123010302313
5203322141300343
610004523002155
7642611016200
oct141533046267
936748866618
1013110103223
115618347658
12265a66935b
13130c142039
148c522a5a7
1551ae50068
hex30d6c4cb7

13110103223 has 12 divisors (see below), whose sum is σ = 15272637912. Its totient is φ = 11220940080.

The previous prime is 13110103217. The next prime is 13110103229. The reversal of 13110103223 is 32230101131.

It is an interprime number because it is at equal distance from previous prime (13110103217) and next prime (13110103229).

It is not a de Polignac number, because 13110103223 - 216 = 13110037687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110103229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159740 + ... + 227457.

It is an arithmetic number, because the mean of its divisors is an integer number (1272719826).

Almost surely, 213110103223 is an apocalyptic number.

13110103223 is a deficient number, since it is larger than the sum of its proper divisors (2162534689).

13110103223 is an equidigital number, since it uses as much as digits as its factorization.

13110103223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387902 (or 387895 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13110103223 its reverse (32230101131), we get a palindrome (45340204354).

The spelling of 13110103223 in words is "thirteen billion, one hundred ten million, one hundred three thousand, two hundred twenty-three".

Divisors: 1 7 49 691 4837 33859 387197 2710379 18972653 267553127 1872871889 13110103223