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13231035114 = 2311200470229
BaseRepresentation
bin11000101001010000…
…11001001011101010
31021011002112020001120
430110220121023222
5204044121110424
610024523000110
7645606641253
oct142450311352
937132466046
1013231035114
11567a635570
122693069036
13132b20417b
148d7309b2a
1552688ba79
hex314a192ea

13231035114 has 16 divisors (see below), whose sum is σ = 28867713120. Its totient is φ = 4009404560.

The previous prime is 13231035089. The next prime is 13231035119. The reversal of 13231035114 is 41153013231.

It is not an unprimeable number, because it can be changed into a prime (13231035119) 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, 100235049 + ... + 100235180.

It is an arithmetic number, because the mean of its divisors is an integer number (1804232070).

Almost surely, 213231035114 is an apocalyptic number.

13231035114 is an abundant number, since it is smaller than the sum of its proper divisors (15636678006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13231035114 is a wasteful number, since it uses less digits than its factorization.

13231035114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200470245.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 13231035114 its reverse (41153013231), we get a palindrome (54384048345).

The spelling of 13231035114 in words is "thirteen billion, two hundred thirty-one million, thirty-five thousand, one hundred fourteen".

Divisors: 1 2 3 6 11 22 33 66 200470229 400940458 601410687 1202821374 2205172519 4410345038 6615517557 13231035114