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13102101230 = 251310210123
BaseRepresentation
bin11000011001111001…
…00011001011101110
31020211002220201000112
430030330203023232
5203313114214410
610004035300022
7642453010601
oct141474431356
936732821015
1013102101230
115613881639
122657a4a612
13130a59ca2a
148c4146338
1551a3be105
hex30cf232ee

13102101230 has 8 divisors (see below), whose sum is σ = 23583782232. Its totient is φ = 5240840488.

The previous prime is 13102101223. The next prime is 13102101253. The reversal of 13102101230 is 3210120131.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655105052 + ... + 655105071.

It is an arithmetic number, because the mean of its divisors is an integer number (2947972779).

Almost surely, 213102101230 is an apocalyptic number.

13102101230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13102101230 is a deficient number, since it is larger than the sum of its proper divisors (10481681002).

13102101230 is a wasteful number, since it uses less digits than its factorization.

13102101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1310210130.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13102101230 its reverse (3210120131), we get a palindrome (16312221361).

The spelling of 13102101230 in words is "thirteen billion, one hundred two million, one hundred one thousand, two hundred thirty".

Divisors: 1 2 5 10 1310210123 2620420246 6551050615 13102101230