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130040311041 = 32232075330271
BaseRepresentation
bin111100100011100000…
…0011010110100000001
3110102122201210020222100
41321013000122310001
54112310304423131
6135423435101013
712252343256154
oct1710700326401
9412581706870
10130040311041
1150171402443
12212522a1769
13c355349b14
14641899dc9b
1535b16777e6
hex1e4701ad01

130040311041 has 24 divisors (see below), whose sum is σ = 196018707456. Its totient is φ = 82917521280.

The previous prime is 130040311019. The next prime is 130040311057. The reversal of 130040311041 is 140113040031.

It is not a de Polignac number, because 130040311041 - 230 = 128966569217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130040311091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4280736 + ... + 4311006.

It is an arithmetic number, because the mean of its divisors is an integer number (8167446144).

Almost surely, 2130040311041 is an apocalyptic number.

It is an amenable number.

130040311041 is a deficient number, since it is larger than the sum of its proper divisors (65978396415).

130040311041 is a wasteful number, since it uses less digits than its factorization.

130040311041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51053 (or 51050 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 130040311041 its reverse (140113040031), we get a palindrome (270153351072).

The spelling of 130040311041 in words is "one hundred thirty billion, forty million, three hundred eleven thousand, forty-one".

Divisors: 1 3 9 23 69 207 20753 30271 62259 90813 186777 272439 477319 696233 1431957 2088699 4295871 6266097 628214063 1884642189 5653926567 14448923449 43346770347 130040311041