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103230430411 = 791306714309
BaseRepresentation
bin110000000100100000…
…0110101110011001011
3100212110022021012200111
41200021000311303023
53142403442233121
6115231242215151
710313101115653
oct1401100656313
9325408235614
10103230430411
113a8639832a9
121800b7b44b7
139971b74124
144dd40cb363
152a42b492e1
hex1809035ccb

103230430411 has 4 divisors (see below), whose sum is σ = 104537144800. Its totient is φ = 101923716024.

The previous prime is 103230430399. The next prime is 103230430417. The reversal of 103230430411 is 114034032301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-103230430411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103230430417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653357076 + ... + 653357233.

It is an arithmetic number, because the mean of its divisors is an integer number (26134286200).

Almost surely, 2103230430411 is an apocalyptic number.

103230430411 is a deficient number, since it is larger than the sum of its proper divisors (1306714389).

103230430411 is an equidigital number, since it uses as much as digits as its factorization.

103230430411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306714388.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103230430411 its reverse (114034032301), we get a palindrome (217264462712).

The spelling of 103230430411 in words is "one hundred three billion, two hundred thirty million, four hundred thirty thousand, four hundred eleven".

Divisors: 1 79 1306714309 103230430411