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2013113230 = 25201311323
BaseRepresentation
bin111011111111101…
…1010101110001110
312012022000202012021
41313333122232032
513110324110410
6531432000354
7100613115532
oct16777325616
95168022167
102013113230
11943393847
124822300ba
132610b8c7b
1415150dbc2
15bbb02eda
hex77fdab8e

2013113230 has 8 divisors (see below), whose sum is σ = 3623603832. Its totient is φ = 805245288.

The previous prime is 2013113227. The next prime is 2013113233. The reversal of 2013113230 is 323113102.

It is an interprime number because it is at equal distance from previous prime (2013113227) and next prime (2013113233).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013113233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100655652 + ... + 100655671.

It is an arithmetic number, because the mean of its divisors is an integer number (452950479).

Almost surely, 22013113230 is an apocalyptic number.

2013113230 is a deficient number, since it is larger than the sum of its proper divisors (1610490602).

2013113230 is a wasteful number, since it uses less digits than its factorization.

2013113230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201311330.

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

The square root of 2013113230 is about 44867.7303861027. The cubic root of 2013113230 is about 1262.6686593615.

Adding to 2013113230 its reverse (323113102), we get a palindrome (2336226332).

The spelling of 2013113230 in words is "two billion, thirteen million, one hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 5 10 201311323 402622646 1006556615 2013113230