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4131102343231 = 29434447744959
BaseRepresentation
bin111100000111011000111…
…000110100000000111111
3112121221002121212210012001
4330013120320310000333
51020140444144440411
612441445140123131
7604314365353123
oct74073070640077
915557077783161
104131102343231
111352a99636566
125687759964a7
1323c73b191666
14103d36d97583
15726d59b8dc1
hex3c1d8e3403f

4131102343231 has 16 divisors (see below), whose sum is σ = 4373928345600. Its totient is φ = 3895009923168.

The previous prime is 4131102343183. The next prime is 4131102343283. The reversal of 4131102343231 is 1323432011314.

4131102343231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4131102343231 - 233 = 4122512408639 is a prime.

It is a super-2 number, since 2×41311023432312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4131102343231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4131102341231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5172930 + ... + 5917888.

It is an arithmetic number, because the mean of its divisors is an integer number (273370521600).

Almost surely, 24131102343231 is an apocalyptic number.

4131102343231 is a deficient number, since it is larger than the sum of its proper divisors (242826002369).

4131102343231 is a wasteful number, since it uses less digits than its factorization.

4131102343231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749478.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 4131102343231 its reverse (1323432011314), we get a palindrome (5454534354545).

The spelling of 4131102343231 in words is "four trillion, one hundred thirty-one billion, one hundred two million, three hundred forty-three thousand, two hundred thirty-one".

Divisors: 1 29 43 1247 4447 128963 191221 744959 5545409 21603811 32033237 928963873 3312832673 96072147517 142451804939 4131102343231