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100010221030 = 2510001022103
BaseRepresentation
bin101110100100100010…
…0101101110111100110
3100120010212212121212101
41131021010231313212
53114310104033110
6113535530042314
710140226565266
oct1351104556746
9316125777771
10100010221030
1139461187335
121747127939a
13957a97aaa5
144baa5617a6
1529050a813a
hex174912dde6

100010221030 has 8 divisors (see below), whose sum is σ = 180018397872. Its totient is φ = 40004088408.

The previous prime is 100010220997. The next prime is 100010221037. The reversal of 100010221030 is 30122010001.

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 10001022103 = 100010221030 / (1 + 0 + 0 + 0 + 1 + 0 + 2 + 2 + 1 + 0 + 3 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 100010220998 and 100010221016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100010221037) 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, 5000511042 + ... + 5000511061.

It is an arithmetic number, because the mean of its divisors is an integer number (22502299734).

Almost surely, 2100010221030 is an apocalyptic number.

100010221030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100010221030 is a deficient number, since it is larger than the sum of its proper divisors (80008176842).

100010221030 is a wasteful number, since it uses less digits than its factorization.

100010221030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10001022110.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 100010221030 its reverse (30122010001), we get a palindrome (130132231031).

The spelling of 100010221030 in words is "one hundred billion, ten million, two hundred twenty-one thousand, thirty".

Divisors: 1 2 5 10 10001022103 20002044206 50005110515 100010221030