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230030222023 = 7223204108449
BaseRepresentation
bin1101011000111011011…
…1101010001011000111
3210222202012110000200201
43112032313222023013
512232100214101043
6253401401551331
722422235424500
oct3261667521307
9728665400621
10230030222023
1189612077508
12386b87a5547
13188cba36314
14b1c2555ba7
155eb4a6cc4d
hex358edea2c7

230030222023 has 12 divisors (see below), whose sum is σ = 279220359600. Its totient is φ = 188596205952.

The previous prime is 230030222011. The next prime is 230030222047. The reversal of 230030222023 is 320222030032.

It is not a de Polignac number, because 230030222023 - 217 = 230030090951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230030222003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102053098 + ... + 102055351.

It is an arithmetic number, because the mean of its divisors is an integer number (23268363300).

Almost surely, 2230030222023 is an apocalyptic number.

230030222023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

230030222023 is a deficient number, since it is larger than the sum of its proper divisors (49190137577).

230030222023 is a wasteful number, since it uses less digits than its factorization.

230030222023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204108486 (or 204108479 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 230030222023 its reverse (320222030032), we get a palindrome (550252252055).

The spelling of 230030222023 in words is "two hundred thirty billion, thirty million, two hundred twenty-two thousand, twenty-three".

Divisors: 1 7 23 49 161 1127 204108449 1428759143 4694494327 10001314001 32861460289 230030222023