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130412110121 = 1311583628877
BaseRepresentation
bin111100101110100101…
…0101110000100101001
3110110121122101121102122
41321131022232010221
54114041000010441
6135524400041025
712264506434406
oct1713512560451
9413548347378
10130412110121
1150342266607
1221336903175
13c3b4396287
1464521032ad
1535d411a34b
hex1e5d2ae129

130412110121 has 8 divisors (see below), whose sum is σ = 131490843264. Its totient is φ = 129334638160.

The previous prime is 130412110099. The next prime is 130412110123. The reversal of 130412110121 is 121011214031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130412110121 - 26 = 130412110057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 130412110121.

It is not an unprimeable number, because it can be changed into a prime (130412110123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107066 + ... + 521811.

It is an arithmetic number, because the mean of its divisors is an integer number (16436355408).

Almost surely, 2130412110121 is an apocalyptic number.

It is an amenable number.

130412110121 is a deficient number, since it is larger than the sum of its proper divisors (1078733143).

130412110121 is a wasteful number, since it uses less digits than its factorization.

130412110121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630591.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 130412110121 its reverse (121011214031), we get a palindrome (251423324152).

The spelling of 130412110121 in words is "one hundred thirty billion, four hundred twelve million, one hundred ten thousand, one hundred twenty-one".

Divisors: 1 131 1583 207373 628877 82382887 995512291 130412110121