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230302103 = 1998111427
BaseRepresentation
bin11011011101000…
…10000110010111
3121001100120002112
431232202012113
5432424131403
634504101235
75464351463
oct1556420627
9531316075
10230302103
11108aaa419
126516481b
1338936945
142282d4a3
15153429d8
hexdba2197

230302103 has 8 divisors (see below), whose sum is σ = 231907200. Its totient is φ = 228701880.

The previous prime is 230302063. The next prime is 230302117. The reversal of 230302103 is 301203032.

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 230302103 - 210 = 230301079 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 (230302123) 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, 160676 + ... + 162102.

It is an arithmetic number, because the mean of its divisors is an integer number (28988400).

Almost surely, 2230302103 is an apocalyptic number.

230302103 is a deficient number, since it is larger than the sum of its proper divisors (1605097).

230302103 is a wasteful number, since it uses less digits than its factorization.

230302103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2437.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 230302103 is about 15175.7076606002. The cubic root of 230302103 is about 612.9607056113.

Adding to 230302103 its reverse (301203032), we get a palindrome (531505135).

The spelling of 230302103 in words is "two hundred thirty million, three hundred two thousand, one hundred three".

Divisors: 1 199 811 1427 161389 283973 1157297 230302103