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130301135 = 526060227
BaseRepresentation
bin1111100010000…
…11110011001111
3100002011222112222
413301003303033
5231324114020
620532445555
73141353456
oct761036317
9302158488
10130301135
1167608198
12377798bb
1320cc2883
141343bb9d
15b68cb25
hex7c43ccf

130301135 has 4 divisors (see below), whose sum is σ = 156361368. Its totient is φ = 104240904.

The previous prime is 130301123. The next prime is 130301173. The reversal of 130301135 is 531103031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 531103031 = 4191267549.

It is a cyclic number.

It is not a de Polignac number, because 130301135 - 218 = 130038991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13030109 + ... + 13030118.

It is an arithmetic number, because the mean of its divisors is an integer number (39090342).

Almost surely, 2130301135 is an apocalyptic number.

130301135 is a deficient number, since it is larger than the sum of its proper divisors (26060233).

130301135 is an equidigital number, since it uses as much as digits as its factorization.

130301135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26060232.

The product of its (nonzero) digits is 135, while the sum is 17.

The square root of 130301135 is about 11414.9522557039. The cubic root of 130301135 is about 506.9705512451.

Adding to 130301135 its reverse (531103031), we get a palindrome (661404166).

The spelling of 130301135 in words is "one hundred thirty million, three hundred one thousand, one hundred thirty-five".

Divisors: 1 5 26060227 130301135