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110103103001 = 1024310749107
BaseRepresentation
bin110011010001010101…
…0000000011000011001
3101112012021102011002202
41212202222000120121
53300442343244001
6122325231335545
710645312635203
oct1464252003031
9345167364082
10110103103001
1142770370a01
12194093815b5
13a4c8988bb8
145486b81773
152ce61b196b
hex19a2a80619

110103103001 has 4 divisors (see below), whose sum is σ = 110113862352. Its totient is φ = 110092343652.

The previous prime is 110103102971. The next prime is 110103103037. The reversal of 110103103001 is 100301301011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100301301011 = 241416187971.

It is a cyclic number.

It is not a de Polignac number, because 110103103001 - 26 = 110103102937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110103103081) 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, 5364311 + ... + 5384796.

It is an arithmetic number, because the mean of its divisors is an integer number (27528465588).

Almost surely, 2110103103001 is an apocalyptic number.

It is an amenable number.

110103103001 is a deficient number, since it is larger than the sum of its proper divisors (10759351).

110103103001 is a wasteful number, since it uses less digits than its factorization.

110103103001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10759350.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 110103103001 its reverse (100301301011), we get a palindrome (210404404012).

The spelling of 110103103001 in words is "one hundred ten billion, one hundred three million, one hundred three thousand, one".

Divisors: 1 10243 10749107 110103103001