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201013032020223 = 3113806158875881
BaseRepresentation
bin101101101101000111111110…
…010111100110100011111111
3222100201122202211002201000010
4231231013332113212203333
5202321344142144121343
61551304040113234303
760224466215362563
oct5555077627464377
9870648684081003
10201013032020223
115905a16a1a3995
121a665809862993
1388215a845aa97
14378d122b6d6a3
151838c2497ed33
hexb6d1fe5e68ff

201013032020223 has 8 divisors (see below), whose sum is σ = 268017616082736. Its totient is φ = 134008567985600.

The previous prime is 201013032020209. The next prime is 201013032020233. The reversal of 201013032020223 is 322020230310102.

It is a happy number.

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 201013032020223 - 28 = 201013032019967 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201013032020223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201013032020233) 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, 26023758 + ... + 32852123.

It is an arithmetic number, because the mean of its divisors is an integer number (33502202010342).

Almost surely, 2201013032020223 is an apocalyptic number.

201013032020223 is a deficient number, since it is larger than the sum of its proper divisors (67004584062513).

201013032020223 is a wasteful number, since it uses less digits than its factorization.

201013032020223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60013945.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 201013032020223 its reverse (322020230310102), we get a palindrome (523033262330325).

The spelling of 201013032020223 in words is "two hundred one trillion, thirteen billion, thirty-two million, twenty thousand, two hundred twenty-three".

Divisors: 1 3 1138061 3414183 58875881 176627643 67004344006741 201013032020223