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130134107 = 297361471
BaseRepresentation
bin1111100000110…
…11000001011011
3100001212111102202
413300123001123
5231303242412
620525120415
73140056505
oct760330133
9301774382
10130134107
1167503754
12376b910b
1320c6483c
14133d6d75
15b6583c2
hex7c1b05b

130134107 has 8 divisors (see below), whose sum is σ = 136467840. Its totient is φ = 123923520.

The previous prime is 130134101. The next prime is 130134127. The reversal of 130134107 is 701431031.

It is a happy number.

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 130134107 - 216 = 130068571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130134101) 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, 28619 + ... + 32852.

It is an arithmetic number, because the mean of its divisors is an integer number (17058480).

Almost surely, 2130134107 is an apocalyptic number.

130134107 is a deficient number, since it is larger than the sum of its proper divisors (6333733).

130134107 is an equidigital number, since it uses as much as digits as its factorization.

130134107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61573.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 130134107 is about 11407.6337160693. The cubic root of 130134107 is about 506.7538366197.

Adding to 130134107 its reverse (701431031), we get a palindrome (831565138).

The spelling of 130134107 in words is "one hundred thirty million, one hundred thirty-four thousand, one hundred seven".

Divisors: 1 29 73 2117 61471 1782659 4487383 130134107