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131330130232104 = 23328321976260079
BaseRepresentation
bin11101110111000110101101…
…110000101100001100101000
3122020000001000120201010020100
4131313012231300230030220
5114203203101314411404
61143152121241025400
736443201025140346
oct3567065560541450
9566001016633210
10131330130232104
1138933882823791
12128907aaa85260
1358384bba11a1b
1424605ab1b2996
15102b2e876ed39
hex7771adc2c328

131330130232104 has 48 divisors (see below), whose sum is σ = 359971140110400. Its totient is φ = 43249279833504.

The previous prime is 131330130232087. The next prime is 131330130232111. The reversal of 131330130232104 is 401232031033131.

131330130232104 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 30 + 1 + 302 + 321 + 0 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10988124064 + ... + 10988136015.

It is an arithmetic number, because the mean of its divisors is an integer number (7499398752300).

Almost surely, 2131330130232104 is an apocalyptic number.

It is an amenable number.

131330130232104 is an abundant number, since it is smaller than the sum of its proper divisors (228641009878296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131330130232104 is a wasteful number, since it uses less digits than its factorization.

131330130232104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21976260174 (or 21976260167 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 131330130232104 its reverse (401232031033131), we get a palindrome (532562161265235).

The spelling of 131330130232104 in words is "one hundred thirty-one trillion, three hundred thirty billion, one hundred thirty million, two hundred thirty-two thousand, one hundred four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 83 166 249 332 498 664 747 996 1494 1992 2988 5976 21976260079 43952520158 65928780237 87905040316 131857560474 175810080632 197786340711 263715120948 395572681422 527430241896 791145362844 1582290725688 1824029586557 3648059173114 5472088759671 7296118346228 10944177519342 14592236692456 16416266279013 21888355038684 32832532558026 43776710077368 65665065116052 131330130232104