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100030103323 = 947105628409
BaseRepresentation
bin101110100101001000…
…0100011111100011011
3100120012021021202020121
41131022100203330123
53114330201301243
6113541520134111
710140560564203
oct1351220437433
9316167252217
10100030103323
1139471427187
1217477a67337
139581b1c767
144bad059403
152906bd41ed
hex174a423f1b

100030103323 has 4 divisors (see below), whose sum is σ = 100135732680. Its totient is φ = 99924473968.

The previous prime is 100030103317. The next prime is 100030103387. The reversal of 100030103323 is 323301030001.

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

It is a cyclic number.

It is not a de Polignac number, because 100030103323 - 233 = 91440168731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100030103297 and 100030103306.

It is not an unprimeable number, because it can be changed into a prime (100030103023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52813258 + ... + 52815151.

It is an arithmetic number, because the mean of its divisors is an integer number (25033933170).

Almost surely, 2100030103323 is an apocalyptic number.

100030103323 is a deficient number, since it is larger than the sum of its proper divisors (105629357).

100030103323 is an equidigital number, since it uses as much as digits as its factorization.

100030103323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105629356.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 100030103323 its reverse (323301030001), we get a palindrome (423331133324).

The spelling of 100030103323 in words is "one hundred billion, thirty million, one hundred three thousand, three hundred twenty-three".

Divisors: 1 947 105628409 100030103323