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12230113103 = 135317750527
BaseRepresentation
bin10110110001111100…
…01011011101001111
31011120100010010011222
423120332023131033
5200021402104403
65341325433555
7612034150265
oct133076133517
934510103158
1012230113103
115206641a9a
122453a0b8bb
1311cba33420
148403dc435
154b8a77338
hex2d8f8b74f

12230113103 has 8 divisors (see below), whose sum is σ = 13419399168. Its totient is φ = 11076328224.

The previous prime is 12230113099. The next prime is 12230113109. The reversal of 12230113103 is 30131103221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12230113103 - 22 = 12230113099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230113109) 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, 8874575 + ... + 8875952.

It is an arithmetic number, because the mean of its divisors is an integer number (1677424896).

Almost surely, 212230113103 is an apocalyptic number.

12230113103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12230113103 is a deficient number, since it is larger than the sum of its proper divisors (1189286065).

12230113103 is a wasteful number, since it uses less digits than its factorization.

12230113103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17750593.

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

Adding to 12230113103 its reverse (30131103221), we get a palindrome (42361216324).

The spelling of 12230113103 in words is "twelve billion, two hundred thirty million, one hundred thirteen thousand, one hundred three".

Divisors: 1 13 53 689 17750527 230756851 940777931 12230113103