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130101303 = 3195414219
BaseRepresentation
bin1111100000100…
…11000000110111
3100001210211102210
413300103000313
5231301220203
620524304503
73136562043
oct760230067
9301724383
10130101303
1167491042
12376a2133
1320c52927
14133c9023
15b64d803
hex7c13037

130101303 has 16 divisors (see below), whose sum is σ = 182979200. Its totient is φ = 81997920.

The previous prime is 130101277. The next prime is 130101319. The reversal of 130101303 is 303101031.

It is not a de Polignac number, because 130101303 - 26 = 130101239 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 (130101343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28728 + ... + 32946.

It is an arithmetic number, because the mean of its divisors is an integer number (11436200).

Almost surely, 2130101303 is an apocalyptic number.

130101303 is a deficient number, since it is larger than the sum of its proper divisors (52877897).

130101303 is a wasteful number, since it uses less digits than its factorization.

130101303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 130101303 is about 11406.1958163097. The cubic root of 130101303 is about 506.7112524726.

Adding to 130101303 its reverse (303101031), we get a palindrome (433202334).

The spelling of 130101303 in words is "one hundred thirty million, one hundred one thousand, three hundred three".

Divisors: 1 3 19 57 541 1623 4219 10279 12657 30837 80161 240483 2282479 6847437 43367101 130101303