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101103130201 = 1719313012787
BaseRepresentation
bin101111000101000110…
…1110101011001011001
3100122222001101011101211
41132022031311121121
53124024400131301
6114240210543121
710206300266353
oct1361215653131
9318861334354
10101103130201
1139972099157
1217717297aa1
1396c32180c8
144c717760d3
15296aedd051
hex178a375659

101103130201 has 8 divisors (see below), whose sum is σ = 112684603680. Its totient is φ = 90147682368.

The previous prime is 101103130171. The next prime is 101103130229. The reversal of 101103130201 is 102031301101.

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 101103130201 - 211 = 101103128153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101103130501) 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, 156506071 + ... + 156506716.

It is an arithmetic number, because the mean of its divisors is an integer number (14085575460).

Almost surely, 2101103130201 is an apocalyptic number.

It is an amenable number.

101103130201 is a deficient number, since it is larger than the sum of its proper divisors (11581473479).

101103130201 is a wasteful number, since it uses less digits than its factorization.

101103130201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313012823.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 101103130201 its reverse (102031301101), we get a palindrome (203134431302).

The spelling of 101103130201 in words is "one hundred one billion, one hundred three million, one hundred thirty thousand, two hundred one".

Divisors: 1 17 19 323 313012787 5321217379 5947242953 101103130201