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103230012331231 = 1719319597561397
BaseRepresentation
bin10111011110001100011100…
…001101110001010011011111
3111112111200201001100212212121
4113132030130031301103133
5102012310031124044411
61003315114000443411
730513056640021322
oct2736143415612337
9445450631325777
10103230012331231
112a98a66983a785
12b6b2802319567
13457a718a86a96
141b6c505b247b9
15be03b21ea571
hex5de31c3714df

103230012331231 has 8 divisors (see below), whose sum is σ = 115055122103280. Its totient is φ = 92044097682048.

The previous prime is 103230012331151. The next prime is 103230012331291. The reversal of 103230012331231 is 132133210032301.

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

It is not a de Polignac number, because 103230012331231 - 227 = 103229878113503 is a prime.

It is a super-2 number, since 2×1032300123312312 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103230012331196 and 103230012331205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230012331291) 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, 159798780376 + ... + 159798781021.

It is an arithmetic number, because the mean of its divisors is an integer number (14381890262910).

Almost surely, 2103230012331231 is an apocalyptic number.

103230012331231 is a deficient number, since it is larger than the sum of its proper divisors (11825109772049).

103230012331231 is a wasteful number, since it uses less digits than its factorization.

103230012331231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319597561433.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 103230012331231 its reverse (132133210032301), we get a palindrome (235363222363532).

The spelling of 103230012331231 in words is "one hundred three trillion, two hundred thirty billion, twelve million, three hundred thirty-one thousand, two hundred thirty-one".

Divisors: 1 17 19 323 319597561397 5433158543749 6072353666543 103230012331231