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201230211041 = 1979531133169
BaseRepresentation
bin1011101101101001000…
…0010101011111100001
3201020102002010212210022
42323122100111133201
511244104413223131
6232235513443225
720352446400056
oct2733220253741
9636362125708
10201230211041
1178383231a42
1232bbb710515
1315c8c1606c2
149a4d63702d
15537b47b37b
hex2eda4157e1

201230211041 has 8 divisors (see below), whose sum is σ = 211825528800. Its totient is φ = 190635318720.

The previous prime is 201230211001. The next prime is 201230211043. The reversal of 201230211041 is 140112032102.

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 201230211041 - 230 = 200156469217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201230211043) 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, 1444505 + ... + 1577673.

It is an arithmetic number, because the mean of its divisors is an integer number (26478191100).

Almost surely, 2201230211041 is an apocalyptic number.

It is an amenable number.

201230211041 is a deficient number, since it is larger than the sum of its proper divisors (10595317759).

201230211041 is a wasteful number, since it uses less digits than its factorization.

201230211041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212719.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201230211041 its reverse (140112032102), we get a palindrome (341342243143).

The spelling of 201230211041 in words is "two hundred one billion, two hundred thirty million, two hundred eleven thousand, forty-one".

Divisors: 1 19 79531 133169 1511089 2530211 10591063739 201230211041