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130031113333 = 11193120069627
BaseRepresentation
bin111100100011001110…
…1010101010001110101
3110102122002110222002111
41321012131111101311
54112300431111313
6135422510011021
712252202140532
oct1710635252165
9412562428074
10130031113333
11501671a0030
122124b1a6a71
13c3534794a4
146417687d89
1535b095c43d
hex1e46755475

130031113333 has 16 divisors (see below), whose sum is σ = 154134743040. Its totient is φ = 108375980400.

The previous prime is 130031113319. The next prime is 130031113367. The reversal of 130031113333 is 333311130031.

It is a cyclic number.

It is not a de Polignac number, because 130031113333 - 221 = 130029016181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130031113313) 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, 10028335 + ... + 10041292.

It is an arithmetic number, because the mean of its divisors is an integer number (9633421440).

Almost surely, 2130031113333 is an apocalyptic number.

It is an amenable number.

130031113333 is a deficient number, since it is larger than the sum of its proper divisors (24103629707).

130031113333 is a wasteful number, since it uses less digits than its factorization.

130031113333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20069688.

The product of its (nonzero) digits is 729, while the sum is 22.

Adding to 130031113333 its reverse (333311130031), we get a palindrome (463342243364).

The spelling of 130031113333 in words is "one hundred thirty billion, thirty-one million, one hundred thirteen thousand, three hundred thirty-three".

Divisors: 1 11 19 31 209 341 589 6479 20069627 220765897 381322913 622158437 4194552043 6843742807 11821010303 130031113333