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130113115 = 5112215063
BaseRepresentation
bin1111100000101…
…01111001011011
3100001211102122021
413300111321123
5231302104430
620524435311
73136641346
oct760257133
9301742567
10130113115
1167499a00
12376a8b37
1320c58112
14133cd45d
15b65207a
hex7c15e5b

130113115 has 12 divisors (see below), whose sum is σ = 171621072. Its totient is φ = 94627280.

The previous prime is 130113103. The next prime is 130113163. The reversal of 130113115 is 511311031.

It is not a de Polignac number, because 130113115 - 211 = 130111067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106927 + ... + 108136.

It is an arithmetic number, because the mean of its divisors is an integer number (14301756).

Almost surely, 2130113115 is an apocalyptic number.

130113115 is a deficient number, since it is larger than the sum of its proper divisors (41507957).

130113115 is a wasteful number, since it uses less digits than its factorization.

130113115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215090 (or 215079 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 16.

The square root of 130113115 is about 11406.7135933186. The cubic root of 130113115 is about 506.7265869134.

Adding to 130113115 its reverse (511311031), we get a palindrome (641424146).

The spelling of 130113115 in words is "one hundred thirty million, one hundred thirteen thousand, one hundred fifteen".

Divisors: 1 5 11 55 121 605 215063 1075315 2365693 11828465 26022623 130113115