Search a number
-
+
131030030330001 = 32111323535659899
BaseRepresentation
bin11101110010101111001110…
…011010011010100010010001
3122011221100102002210112120100
4131302233032122122202101
5114133244000231030001
61142402210454403013
736412415205101145
oct3562571632324221
9564840362715510
10131030030330001
11388285841a2570
12128425b8060469
1358161042a505a
14244dc5caa7225
1510235d242a586
hex772bce69a891

131030030330001 has 12 divisors (see below), whose sum is σ = 206471562944400. Its totient is φ = 79412139593880.

The previous prime is 131030030329943. The next prime is 131030030330009. The reversal of 131030030330001 is 100033030030131.

131030030330001 is a `hidden beast` number, since 1 + 3 + 1 + 0 + 300 + 30 + 330 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 131030030330001 - 223 = 131030021941393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131030030330009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 661767829851 + ... + 661767830048.

It is an arithmetic number, because the mean of its divisors is an integer number (17205963578700).

Almost surely, 2131030030330001 is an apocalyptic number.

131030030330001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131030030330001 is a deficient number, since it is larger than the sum of its proper divisors (75441532614399).

131030030330001 is a wasteful number, since it uses less digits than its factorization.

131030030330001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323535659916 (or 1323535659913 counting only the distinct ones).

The product of its (nonzero) digits is 243, while the sum is 18.

Adding to 131030030330001 its reverse (100033030030131), we get a palindrome (231063060360132).

The spelling of 131030030330001 in words is "one hundred thirty-one trillion, thirty billion, thirty million, three hundred thirty thousand, one".

Divisors: 1 3 9 11 33 99 1323535659899 3970606979697 11911820939091 14558892258889 43676676776667 131030030330001