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113103200311 = 3831151256567
BaseRepresentation
bin110100101010101111…
…0011110000000110111
3101210221100121212220221
41221111132132000313
53323113404402221
6123543042035211
711112542224453
oct1512536360067
9353840555827
10113103200311
1143a6a898472
1219b06048b07
13a8863a57ca
14568d3b1663
152e1e774541
hex1a5579e037

113103200311 has 8 divisors (see below), whose sum is σ = 113497473024. Its totient is φ = 112709443800.

The previous prime is 113103200303. The next prime is 113103200321. The reversal of 113103200311 is 113002301311.

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 113103200311 - 23 = 113103200303 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 (113103200321) 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, 312550 + ... + 569116.

It is an arithmetic number, because the mean of its divisors is an integer number (14187184128).

Almost surely, 2113103200311 is an apocalyptic number.

113103200311 is a deficient number, since it is larger than the sum of its proper divisors (394272713).

113103200311 is a wasteful number, since it uses less digits than its factorization.

113103200311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258101.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 113103200311 its reverse (113002301311), we get a palindrome (226105501622).

The spelling of 113103200311 in words is "one hundred thirteen billion, one hundred three million, two hundred thousand, three hundred eleven".

Divisors: 1 383 1151 256567 440833 98265161 295308617 113103200311