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10103243101 = 76192331697
BaseRepresentation
bin10010110100011001…
…10100000101011101
3222002010000221000221
421122030310011131
5131142412234401
64350311321341
7505240102150
oct113214640535
928063027027
1010103243101
114315021096
121b5b680251
13c501c8173
146bbb59c97
153e1ea37a1
hex25a33415d

10103243101 has 8 divisors (see below), whose sum is σ = 11565222080. Its totient is φ = 8645928768.

The previous prime is 10103243081. The next prime is 10103243107. The reversal of 10103243101 is 10134230101.

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

It is a cyclic number.

It is not a de Polignac number, because 10103243101 - 25 = 10103243069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103243107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1161516 + ... + 1170181.

It is an arithmetic number, because the mean of its divisors is an integer number (1445652760).

Almost surely, 210103243101 is an apocalyptic number.

It is an amenable number.

10103243101 is a deficient number, since it is larger than the sum of its proper divisors (1461978979).

10103243101 is an equidigital number, since it uses as much as digits as its factorization.

10103243101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332323.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10103243101 its reverse (10134230101), we get a palindrome (20237473202).

The spelling of 10103243101 in words is "ten billion, one hundred three million, two hundred forty-three thousand, one hundred one".

Divisors: 1 7 619 4333 2331697 16321879 1443320443 10103243101