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130211203 = 415635641
BaseRepresentation
bin1111100001011…
…01110110000011
3100002000102012011
413300231312003
5231313224303
620530513351
73140530333
oct760556603
9302012164
10130211203
1167556671
1237735857
1320c90965
14134170c3
15b67116d
hex7c2dd83

130211203 has 8 divisors (see below), whose sum is σ = 133647696. Its totient is φ = 126787200.

The previous prime is 130211173. The next prime is 130211209. The reversal of 130211203 is 302112031.

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 130211203 - 225 = 96656771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130211209) 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, 20263 + ... + 25903.

It is an arithmetic number, because the mean of its divisors is an integer number (16705962).

Almost surely, 2130211203 is an apocalyptic number.

130211203 is a deficient number, since it is larger than the sum of its proper divisors (3436493).

130211203 is an equidigital number, since it uses as much as digits as its factorization.

130211203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6245.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 130211203 is about 11411.0123564914. The cubic root of 130211203 is about 506.8538897675.

Adding to 130211203 its reverse (302112031), we get a palindrome (432323234).

The spelling of 130211203 in words is "one hundred thirty million, two hundred eleven thousand, two hundred three".

Divisors: 1 41 563 5641 23083 231281 3175883 130211203