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13110203230 = 251311020323
BaseRepresentation
bin11000011010110110…
…11101001101011110
31020211200011022212121
430031123131031132
5203322203000410
610004525053154
7642611613565
oct141533351536
936750138777
1013110203230
115618405803
12265a6b71ba
13130c178707
148c5254bdc
1551ae6e9da
hex30d6dd35e

13110203230 has 8 divisors (see below), whose sum is σ = 23598365832. Its totient is φ = 5244081288.

The previous prime is 13110203219. The next prime is 13110203231. The reversal of 13110203230 is 3230201131.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110203231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655510152 + ... + 655510171.

It is an arithmetic number, because the mean of its divisors is an integer number (2949795729).

Almost surely, 213110203230 is an apocalyptic number.

13110203230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13110203230 is a deficient number, since it is larger than the sum of its proper divisors (10488162602).

13110203230 is a wasteful number, since it uses less digits than its factorization.

13110203230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311020330.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13110203230 its reverse (3230201131), we get a palindrome (16340404361).

The spelling of 13110203230 in words is "thirteen billion, one hundred ten million, two hundred three thousand, two hundred thirty".

Divisors: 1 2 5 10 1311020323 2622040646 6555101615 13110203230