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130011101 = 1117966029
BaseRepresentation
bin1111011111111…
…00111111011101
3100001122020200222
413233330333131
5231240323401
620522331125
73136035053
oct757747735
9301566628
10130011101
116742a2a0
1237659aa5
1320c2085c
14133a41d3
15b631c1b
hex7bfcfdd

130011101 has 8 divisors (see below), whose sum is σ = 142624800. Its totient is φ = 117529840.

The previous prime is 130011073. The next prime is 130011103. The reversal of 130011101 is 101110031.

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 130011101 - 222 = 125816797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130011103) 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, 31046 + ... + 34983.

It is an arithmetic number, because the mean of its divisors is an integer number (17828100).

Almost surely, 2130011101 is an apocalyptic number.

130011101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

130011101 is a deficient number, since it is larger than the sum of its proper divisors (12613699).

130011101 is a wasteful number, since it uses less digits than its factorization.

130011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66219.

The product of its (nonzero) digits is 3, while the sum is 8.

The square root of 130011101 is about 11402.2410516530. The cubic root of 130011101 is about 506.5941208363.

Adding to 130011101 its reverse (101110031), we get a palindrome (231121132).

The spelling of 130011101 in words is "one hundred thirty million, eleven thousand, one hundred one".

Divisors: 1 11 179 1969 66029 726319 11819191 130011101