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230023021101 = 3191401436337
BaseRepresentation
bin1101011000111001110…
…0001100001000101101
3210222201200220011212220
43112032130030020231
512232041343133401
6253400543345553
722422120263526
oct3261634141055
9728650804786
10230023021101
1189608aa9335
12386b62b22b9
13188ca3b4813
14b1c15dd84d
155eb40e9336
hex358e70c22d

230023021101 has 8 divisors (see below), whose sum is σ = 308303107584. Its totient is φ = 152545807680.

The previous prime is 230023021087. The next prime is 230023021121. The reversal of 230023021101 is 101120320032.

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

It is not a de Polignac number, because 230023021101 - 27 = 230023020973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230023021121) 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, 200717596 + ... + 200718741.

It is an arithmetic number, because the mean of its divisors is an integer number (38537888448).

Almost surely, 2230023021101 is an apocalyptic number.

It is an amenable number.

230023021101 is a deficient number, since it is larger than the sum of its proper divisors (78280086483).

230023021101 is a wasteful number, since it uses less digits than its factorization.

230023021101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401436531.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 230023021101 its reverse (101120320032), we get a palindrome (331143341133).

The spelling of 230023021101 in words is "two hundred thirty billion, twenty-three million, twenty-one thousand, one hundred one".

Divisors: 1 3 191 573 401436337 1204309011 76674340367 230023021101