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130211133 = 3133338747
BaseRepresentation
bin1111100001011…
…01110100111101
3100002000102002120
413300231310331
5231313224013
620530513153
73140530203
oct760556475
9302012076
10130211133
1167556608
12377357b9
1320c90910
1413417073
15b671123
hex7c2dd3d

130211133 has 8 divisors (see below), whose sum is σ = 186969888. Its totient is φ = 80129904.

The previous prime is 130211113. The next prime is 130211141. The reversal of 130211133 is 331112031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130211133 - 25 = 130211101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130211113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669335 + ... + 1669412.

It is an arithmetic number, because the mean of its divisors is an integer number (23371236).

Almost surely, 2130211133 is an apocalyptic number.

130211133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

130211133 is a deficient number, since it is larger than the sum of its proper divisors (56758755).

130211133 is a wasteful number, since it uses less digits than its factorization.

130211133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3338763.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 130211133 is about 11411.0092892785. The cubic root of 130211133 is about 506.8537989412.

Adding to 130211133 its reverse (331112031), we get a palindrome (461323164).

The spelling of 130211133 in words is "one hundred thirty million, two hundred eleven thousand, one hundred thirty-three".

Divisors: 1 3 13 39 3338747 10016241 43403711 130211133