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1330430101 = 711132357787
BaseRepresentation
bin100111101001100…
…1100000010010101
310102201102211222221
41033103030002111
510211042230401
6340003422341
744653316650
oct11723140225
93381384887
101330430101
11622aa1910
123116849b1
13182830960
14c89a2897
157bc017a1
hex4f4cc095

1330430101 has 32 divisors (see below), whose sum is σ = 1864009728. Its totient is φ = 915330240.

The previous prime is 1330430077. The next prime is 1330430119. The reversal of 1330430101 is 1010340331.

It is not a de Polignac number, because 1330430101 - 211 = 1330428053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330430161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5871 + ... + 51916.

It is an arithmetic number, because the mean of its divisors is an integer number (58250304).

Almost surely, 21330430101 is an apocalyptic number.

1330430101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1330430101 is a deficient number, since it is larger than the sum of its proper divisors (533579627).

1330430101 is a wasteful number, since it uses less digits than its factorization.

1330430101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57841.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1330430101 is about 36475.0613570423. The cubic root of 1330430101 is about 1099.8429806177.

Adding to 1330430101 its reverse (1010340331), we get a palindrome (2340770432).

The spelling of 1330430101 in words is "one billion, three hundred thirty million, four hundred thirty thousand, one hundred one".

Divisors: 1 7 11 13 23 77 91 143 161 253 299 1001 1771 2093 3289 23023 57787 404509 635657 751231 1329101 4449599 5258617 8263541 9303707 14620111 17278313 57844787 102340777 120948191 190061443 1330430101