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2130133030311 = 3111343911310581
BaseRepresentation
bin11110111111110101110…
…100101001010110100111
321112122020122002201212110
4132333311310221112213
5234400003023432221
64310323011252103
7306616453003626
oct36776564512647
97478218081773
102130133030311
11751425621620
122a4a012aa033
13125b41b75a60
14751558a76bd
153a62286c776
hex1eff5d295a7

2130133030311 has 32 divisors (see below), whose sum is σ = 3344312885760. Its totient is φ = 1188968169600.

The previous prime is 2130133030279. The next prime is 2130133030339. The reversal of 2130133030311 is 1130303310312.

It is not a de Polignac number, because 2130133030311 - 25 = 2130133030279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130133030511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5466960 + ... + 5843621.

It is an arithmetic number, because the mean of its divisors is an integer number (104509777680).

Almost surely, 22130133030311 is an apocalyptic number.

2130133030311 is a deficient number, since it is larger than the sum of its proper divisors (1214179855449).

2130133030311 is a wasteful number, since it uses less digits than its factorization.

2130133030311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11311047.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 2130133030311 its reverse (1130303310312), we get a palindrome (3260436340623).

The spelling of 2130133030311 in words is "two trillion, one hundred thirty billion, one hundred thirty-three million, thirty thousand, three hundred eleven".

Divisors: 1 3 11 13 33 39 143 429 439 1317 4829 5707 14487 17121 62777 188331 11310581 33931743 124416391 147037553 373249173 441112659 1617413083 4852239249 4965345059 14896035177 54618795649 64549485767 163856386947 193648457301 710044343437 2130133030311