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103232446313 = 2315532890127
BaseRepresentation
bin110000000100100100…
…0100001111101101001
3100212110110001121222112
41200021020201331221
53142410001240223
6115231353332105
710313124213143
oct1401110417551
9325413047875
10103232446313
113a86502a937
1218010407035
1399723cb879
144dd4493c93
152a42de6778
hex1809221f69

103232446313 has 8 divisors (see below), whose sum is σ = 107790213888. Its totient is φ = 98680462144.

The previous prime is 103232446277. The next prime is 103232446319. The reversal of 103232446313 is 313644232301.

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

It is a cyclic number.

It is not a de Polignac number, because 103232446313 - 26 = 103232446249 is a prime.

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 103232446313.

It is not an unprimeable number, because it can be changed into a prime (103232446319) 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, 1409345 + ... + 1480782.

It is an arithmetic number, because the mean of its divisors is an integer number (13473776736).

Almost surely, 2103232446313 is an apocalyptic number.

It is an amenable number.

103232446313 is a deficient number, since it is larger than the sum of its proper divisors (4557767575).

103232446313 is a wasteful number, since it uses less digits than its factorization.

103232446313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2891703.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 103232446313 its reverse (313644232301), we get a palindrome (416876678614).

The spelling of 103232446313 in words is "one hundred three billion, two hundred thirty-two million, four hundred forty-six thousand, three hundred thirteen".

Divisors: 1 23 1553 35719 2890127 66472921 4488367231 103232446313