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201310231307 = 1012356384589
BaseRepresentation
bin1011101101111100000…
…1100101101100001011
3201020121122201022221212
42323133001211230023
511244240404400212
6232251452523335
720354440506233
oct2733701455413
9636548638855
10201310231307
1178414417399
123302248054b
1315ca28ca083
149a5a106cc3
1553834d5e22
hex2edf065b0b

201310231307 has 8 divisors (see below), whose sum is σ = 203314433520. Its totient is φ = 199306245600.

The previous prime is 201310231271. The next prime is 201310231337. The reversal of 201310231307 is 703132013102.

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 201310231307 - 214 = 201310214923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201310231337) 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, 2337569 + ... + 2422157.

It is an arithmetic number, because the mean of its divisors is an integer number (25414304190).

Almost surely, 2201310231307 is an apocalyptic number.

201310231307 is a deficient number, since it is larger than the sum of its proper divisors (2004202213).

201310231307 is a wasteful number, since it uses less digits than its factorization.

201310231307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108253.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 201310231307 its reverse (703132013102), we get a palindrome (904442244409).

The spelling of 201310231307 in words is "two hundred one billion, three hundred ten million, two hundred thirty-one thousand, three hundred seven".

Divisors: 1 101 23563 84589 2379863 8543489 1993170607 201310231307