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130110127 = 771261791
BaseRepresentation
bin1111100000101…
…01001010101111
3100001211021112121
413300111022233
5231302011002
620524413411
73136626550
oct760251257
9301737477
10130110127
1167497734
12376a7267
1320c56954
14133cc327
15b651237
hex7c152af

130110127 has 8 divisors (see below), whose sum is σ = 150792192. Its totient is φ = 109951800.

The previous prime is 130110107. The next prime is 130110173. The reversal of 130110127 is 721011031.

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

It is a de Polignac number, because none of the positive numbers 2k-130110127 is a prime.

It is a super-2 number, since 2×1301101272 = 33857290295912258, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130110127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130110107) 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, 130399 + ... + 131392.

It is an arithmetic number, because the mean of its divisors is an integer number (18849024).

Almost surely, 2130110127 is an apocalyptic number.

130110127 is a deficient number, since it is larger than the sum of its proper divisors (20682065).

130110127 is an equidigital number, since it uses as much as digits as its factorization.

130110127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261869.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 130110127 is about 11406.5826170681. The cubic root of 130110127 is about 506.7227079536.

Adding to 130110127 its reverse (721011031), we get a palindrome (851121158).

The spelling of 130110127 in words is "one hundred thirty million, one hundred ten thousand, one hundred twenty-seven".

Divisors: 1 7 71 497 261791 1832537 18587161 130110127