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230023001020213 = 1494673305735611
BaseRepresentation
bin110100010011010001100111…
…010001000001011100110101
31010011102222120102210201010001
4310103101213101001130311
5220122144101230121323
62133115035144231301
766310420253323012
oct6423214721013465
91104388512721101
10230023001020213
1167324230430315
122196bbb976b531
139b470caa5675b
1440b325ba86709
151b8d65d2ca3ad
hexd13467441735

230023001020213 has 8 divisors (see below), whose sum is σ = 232062639962400. Its totient is φ = 227989973550480.

The previous prime is 230023001020199. The next prime is 230023001020243. The reversal of 230023001020213 is 312020100320032.

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 230023001020213 - 241 = 227823977764661 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 (230023001020243) 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, 1652798223 + ... + 1652937388.

It is an arithmetic number, because the mean of its divisors is an integer number (29007829995300).

Almost surely, 2230023001020213 is an apocalyptic number.

It is an amenable number.

230023001020213 is a deficient number, since it is larger than the sum of its proper divisors (2039638942187).

230023001020213 is a wasteful number, since it uses less digits than its factorization.

230023001020213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305736227.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 230023001020213 its reverse (312020100320032), we get a palindrome (542043101340245).

The spelling of 230023001020213 in words is "two hundred thirty trillion, twenty-three billion, one million, twenty thousand, two hundred thirteen".

Divisors: 1 149 467 69583 3305735611 492554606039 1543778530337 230023001020213