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13200230103 = 318472382283
BaseRepresentation
bin11000100101100101…
…11000011011010111
31021001221120011112020
430102302320123113
5204013224330403
610021502424223
7645054050604
oct142262703327
937057504466
1013200230103
115664205285
122684892073
131324a09958
148d31ab6ab
15523d04453
hex312cb86d7

13200230103 has 8 divisors (see below), whose sum is σ = 17609843328. Its totient is φ = 8795385144.

The previous prime is 13200230101. The next prime is 13200230119. The reversal of 13200230103 is 30103200231.

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

It is not a de Polignac number, because 13200230103 - 21 = 13200230101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200230101) 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, 1185601 + ... + 1196682.

It is an arithmetic number, because the mean of its divisors is an integer number (2201230416).

Almost surely, 213200230103 is an apocalyptic number.

13200230103 is a deficient number, since it is larger than the sum of its proper divisors (4409613225).

13200230103 is a wasteful number, since it uses less digits than its factorization.

13200230103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384133.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 13200230103 its reverse (30103200231), we get a palindrome (43303430334).

The spelling of 13200230103 in words is "thirteen billion, two hundred million, two hundred thirty thousand, one hundred three".

Divisors: 1 3 1847 5541 2382283 7146849 4400076701 13200230103