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20130412013041 = 119720753909091
BaseRepresentation
bin1001001001110111110100…
…00011101010010111110001
32122021110010000200011220211
410210323322003222113301
510114304040433404131
6110451441132104121
74145242242603301
oct444737203522761
978243100604824
1020130412013041
116461294867710
1223114aa305041
13b3039c644a65
144d8462337601
1524d988e825b1
hex124efa0ea5f1

20130412013041 has 16 divisors (see below), whose sum is σ = 22187939352768. Its totient is φ = 18110818252800.

The previous prime is 20130412013039. The next prime is 20130412013051. The reversal of 20130412013041 is 14031021403102.

It is a cyclic number.

It is not a de Polignac number, because 20130412013041 - 21 = 20130412013039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20130412013011) 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, 21688906 + ... + 22597996.

It is an arithmetic number, because the mean of its divisors is an integer number (1386746209548).

Almost surely, 220130412013041 is an apocalyptic number.

It is an amenable number.

20130412013041 is a deficient number, since it is larger than the sum of its proper divisors (2057527339727).

20130412013041 is a wasteful number, since it uses less digits than its factorization.

20130412013041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929952.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 20130412013041 its reverse (14031021403102), we get a palindrome (34161433416143).

The spelling of 20130412013041 in words is "twenty trillion, one hundred thirty billion, four hundred twelve million, thirteen thousand, forty-one".

Divisors: 1 11 97 1067 20753 228283 909091 2013041 10000001 22143451 88181827 970000097 18866365523 207530020753 1830037455731 20130412013041