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100011210107 = 958710431961
BaseRepresentation
bin101110100100100100…
…0011111010101111011
3100120010221201212121212
41131021020133111323
53114310332210412
6113540003153335
710140241155014
oct1351110372573
9316127655555
10100011210107
11394617a2456
121747167584b
13957ac36043
144baa73c00b
152905201222
hex174921f57b

100011210107 has 4 divisors (see below), whose sum is σ = 100021651656. Its totient is φ = 100000768560.

The previous prime is 100011210097. The next prime is 100011210161. The reversal of 100011210107 is 701012110001.

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-100011210107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100011210091 and 100011210100.

It is not an unprimeable number, because it can be changed into a prime (100011210407) 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, 5206394 + ... + 5225567.

It is an arithmetic number, because the mean of its divisors is an integer number (25005412914).

Almost surely, 2100011210107 is an apocalyptic number.

100011210107 is a deficient number, since it is larger than the sum of its proper divisors (10441549).

100011210107 is an equidigital number, since it uses as much as digits as its factorization.

100011210107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10441548.

The product of its (nonzero) digits is 14, while the sum is 14.

Adding to 100011210107 its reverse (701012110001), we get a palindrome (801023320108).

The spelling of 100011210107 in words is "one hundred billion, eleven million, two hundred ten thousand, one hundred seven".

Divisors: 1 9587 10431961 100011210107