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1324301310431 = 11130307923903
BaseRepresentation
bin10011010001010110100…
…000100101100111011111
311200121020211112221010122
4103101112200211213133
5133144132113413211
62452213045025155
7164451264260051
oct23212640454737
94617224487118
101324301310431
114706a6624420
121947a99b51bb
1397b5b95cb78
144814cc198d1
15246ac5d36db
hex134568259df

1324301310431 has 8 divisors (see below), whose sum is σ = 1444704989184. Its totient is φ = 1203899740120.

The previous prime is 1324301310421. The next prime is 1324301310461. The reversal of 1324301310431 is 1340131034231.

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

It is not a de Polignac number, because 1324301310431 - 214 = 1324301294047 is a prime.

It is a super-2 number, since 2×13243013104312 (a number of 25 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 1324301310431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324301310421) 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, 971426 + ... + 1895328.

It is an arithmetic number, because the mean of its divisors is an integer number (180588123648).

Almost surely, 21324301310431 is an apocalyptic number.

1324301310431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1324301310431 is a deficient number, since it is larger than the sum of its proper divisors (120403678753).

1324301310431 is a wasteful number, since it uses less digits than its factorization.

1324301310431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054221.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1324301310431 its reverse (1340131034231), we get a palindrome (2664432344662).

The spelling of 1324301310431 in words is "one trillion, three hundred twenty-four billion, three hundred one million, three hundred ten thousand, four hundred thirty-one".

Divisors: 1 11 130307 923903 1433377 10162933 120391028221 1324301310431