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230000211323 = 638935999407
BaseRepresentation
bin1101011000110100010…
…1001011010101111011
3210222200002222022202022
43112031011023111323
512232020023230243
6253354410425055
722421422352651
oct3261505132573
9728602868668
10230000211323
11895a7139a83
12386aa73218b
13188c57594cc
14b1bc582dd1
155eb20e0b68
hex358d14b57b

230000211323 has 4 divisors (see below), whose sum is σ = 230036217120. Its totient is φ = 229964205528.

The previous prime is 230000211307. The next prime is 230000211341. The reversal of 230000211323 is 323112000032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230000211323 - 24 = 230000211307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230000231323) 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, 17993315 + ... + 18006092.

It is an arithmetic number, because the mean of its divisors is an integer number (57509054280).

Almost surely, 2230000211323 is an apocalyptic number.

230000211323 is a deficient number, since it is larger than the sum of its proper divisors (36005797).

230000211323 is an equidigital number, since it uses as much as digits as its factorization.

230000211323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36005796.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 230000211323 its reverse (323112000032), we get a palindrome (553112211355).

The spelling of 230000211323 in words is "two hundred thirty billion, two hundred eleven thousand, three hundred twenty-three".

Divisors: 1 6389 35999407 230000211323