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113210330001 = 341947971921
BaseRepresentation
bin110100101101111011…
…1001000101110010001
3101211012211012122020020
41221123313020232101
53323323321030001
6124001430134053
711115312633066
oct1513367105621
9354184178206
10113210330001
11440153095aa
1219b35ab1329
13a8a2644562
14569d6dac6d
152e28d86736
hex1a5bdc8b91

113210330001 has 16 divisors (see below), whose sum is σ = 154792185408. Its totient is φ = 73554905600.

The previous prime is 113210329997. The next prime is 113210330011. The reversal of 113210330001 is 100033012311.

It is a cyclic number.

It is not a de Polignac number, because 113210330001 - 22 = 113210329997 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113210330011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369480 + ... + 602441.

It is an arithmetic number, because the mean of its divisors is an integer number (9674511588).

Almost surely, 2113210330001 is an apocalyptic number.

It is an amenable number.

113210330001 is a deficient number, since it is larger than the sum of its proper divisors (41581855407).

113210330001 is an equidigital number, since it uses as much as digits as its factorization.

113210330001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972912.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 113210330001 its reverse (100033012311), we get a palindrome (213243342312).

It can be divided in two parts, 113210 and 330001, that added together give a triangular number (443211 = T941).

The spelling of 113210330001 in words is "one hundred thirteen billion, two hundred ten million, three hundred thirty thousand, one".

Divisors: 1 3 41 123 947 2841 38827 116481 971921 2915763 39848761 119546283 920409187 2761227561 37736776667 113210330001