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201063660113 = 347579434179
BaseRepresentation
bin1011101101000001010…
…0111111101001010001
3201012222110202012212102
42323100110333221101
511243234244110423
6232211204010145
720345354624621
oct2732024775121
9635873665772
10201063660113
11782a8215848
1232b73990955
1315c637b8264
149a35480881
15536ba2cc28
hex2ed053fa51

201063660113 has 4 divisors (see below), whose sum is σ = 201643094640. Its totient is φ = 200484225588.

The previous prime is 201063660103. The next prime is 201063660211. The reversal of 201063660113 is 311066360102.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 311066360102 = 2155533180051.

It is a cyclic number.

It is not a de Polignac number, because 201063660113 - 28 = 201063659857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201063660103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289716743 + ... + 289717436.

It is an arithmetic number, because the mean of its divisors is an integer number (50410773660).

Almost surely, 2201063660113 is an apocalyptic number.

It is an amenable number.

201063660113 is a deficient number, since it is larger than the sum of its proper divisors (579434527).

201063660113 is an equidigital number, since it uses as much as digits as its factorization.

201063660113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579434526.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 201063660113 in words is "two hundred one billion, sixty-three million, six hundred sixty thousand, one hundred thirteen".

Divisors: 1 347 579434179 201063660113