Search a number
-
+
100001102011 = 145576869623
BaseRepresentation
bin101110100100010000…
…1111011100010111011
3100120010020201022220221
41131020201323202323
53114300240231021
6113535002400511
710140056225236
oct1351041734273
9316106638827
10100001102011
1139457019058
121746a200137
139578b07215
144ba926a41d
1529043a6241
hex174887b8bb

100001102011 has 4 divisors (see below), whose sum is σ = 100007986192. Its totient is φ = 99994217832.

The previous prime is 100001101997. The next prime is 100001102017. The reversal of 100001102011 is 110201100001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110201100001 = 131841229771.

It is a cyclic number.

It is not a de Polignac number, because 100001102011 - 27 = 100001101883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100001101985 and 100001102003.

It is not an unprimeable number, because it can be changed into a prime (100001102017) 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, 3420255 + ... + 3449368.

It is an arithmetic number, because the mean of its divisors is an integer number (25001996548).

Almost surely, 2100001102011 is an apocalyptic number.

100001102011 is a deficient number, since it is larger than the sum of its proper divisors (6884181).

100001102011 is an equidigital number, since it uses as much as digits as its factorization.

100001102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6884180.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 100001102011 its reverse (110201100001), we get a palindrome (210202202012).

The spelling of 100001102011 in words is "one hundred billion, one million, one hundred two thousand, eleven".

Divisors: 1 14557 6869623 100001102011