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130201163 = 919141677
BaseRepresentation
bin1111100001010…
…11011001001011
3100001222220102022
413300223121023
5231312414123
620530355055
73140456141
oct760533113
9301886368
10130201163
116754a074
123772ba8b
1320c89211
1413413591
15b66d1c8
hex7c2b64b

130201163 has 4 divisors (see below), whose sum is σ = 130343760. Its totient is φ = 130058568.

The previous prime is 130201157. The next prime is 130201177. The reversal of 130201163 is 361102031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130201163 - 216 = 130135627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130201663) 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, 69920 + ... + 71757.

It is an arithmetic number, because the mean of its divisors is an integer number (32585940).

Almost surely, 2130201163 is an apocalyptic number.

130201163 is a deficient number, since it is larger than the sum of its proper divisors (142597).

130201163 is an equidigital number, since it uses as much as digits as its factorization.

130201163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142596.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 130201163 is about 11410.5724221005. The cubic root of 130201163 is about 506.8408623583.

Adding to 130201163 its reverse (361102031), we get a palindrome (491303194).

The spelling of 130201163 in words is "one hundred thirty million, two hundred one thousand, one hundred sixty-three".

Divisors: 1 919 141677 130201163