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130122300353405 = 5171530850592393
BaseRepresentation
bin11101100101100001110101…
…011111010110101101111101
3122001201120101211200221220112
4131211201311133112231331
5114023410432342302110
61140425205354555405
736260011622436533
oct3545416537265575
9561646354627815
10130122300353405
11385086152a4968
12127166a7138b65
13577b6322094c9
14241bd4ac26153
151009ba6490405
hex7658757d6b7d

130122300353405 has 8 divisors (see below), whose sum is σ = 165331863978552. Its totient is φ = 97974437913088.

The previous prime is 130122300353393. The next prime is 130122300353413. The reversal of 130122300353405 is 504353003221031.

It can be written as a sum of positive squares in 4 ways, for example, as 4357693825081 + 125764606528324 = 2087509^2 + 11214482^2 .

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 130122300353405 - 234 = 130105120484221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765425296112 + ... + 765425296281.

It is an arithmetic number, because the mean of its divisors is an integer number (20666482997319).

Almost surely, 2130122300353405 is an apocalyptic number.

It is an amenable number.

130122300353405 is a deficient number, since it is larger than the sum of its proper divisors (35209563625147).

130122300353405 is a wasteful number, since it uses less digits than its factorization.

130122300353405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530850592415.

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 130122300353405 its reverse (504353003221031), we get a palindrome (634475303574436).

The spelling of 130122300353405 in words is "one hundred thirty trillion, one hundred twenty-two billion, three hundred million, three hundred fifty-three thousand, four hundred five".

Divisors: 1 5 17 85 1530850592393 7654252961965 26024460070681 130122300353405