Search a number
-
+
130103110101 = 3373205736563
BaseRepresentation
bin111100100101010111…
…1111110100111010101
3110102211002221210002110
41321022233332213111
54112422344010401
6135434001101233
712254035121616
oct1711257764725
9412732853073
10130103110101
11501a38a5298
122126b327819
13c365366b23
146423069c0d
1535b6e2e9d6
hex1e4abfe9d5

130103110101 has 16 divisors (see below), whose sum is σ = 178169644224. Its totient is φ = 84386265984.

The previous prime is 130103110037. The next prime is 130103110129. The reversal of 130103110101 is 101011301031.

It is not a de Polignac number, because 130103110101 - 26 = 130103110037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130103110171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3540046 + ... + 3576608.

It is an arithmetic number, because the mean of its divisors is an integer number (11135602764).

Almost surely, 2130103110101 is an apocalyptic number.

It is an amenable number.

130103110101 is a deficient number, since it is larger than the sum of its proper divisors (48066534123).

130103110101 is a wasteful number, since it uses less digits than its factorization.

130103110101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68660.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 130103110101 its reverse (101011301031), we get a palindrome (231114411132).

It can be divided in two parts, 1301031 and 10101, that multiplied together give a palindrome (13141714131).

The spelling of 130103110101 in words is "one hundred thirty billion, one hundred three million, one hundred ten thousand, one hundred one".

Divisors: 1 3 37 111 32057 36563 96171 109689 1186109 1352831 3558327 4058493 1172100091 3516300273 43367703367 130103110101