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120304104230 = 2561197219843
BaseRepresentation
bin111000000001010101…
…1101111001100100110
3102111112012101201002002
41300002223233030212
53432340322313410
6131133354245302
711456151004442
oct1600253571446
9374465351062
10120304104230
1147025592132
121b395726832
13b4631c12bb
145b738a7822
1531e1a257a5
hex1c02aef326

120304104230 has 16 divisors (see below), whose sum is σ = 220097345904. Its totient is φ = 47332762080.

The previous prime is 120304104229. The next prime is 120304104233. The reversal of 120304104230 is 32401403021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120304104233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98609312 + ... + 98610531.

It is an arithmetic number, because the mean of its divisors is an integer number (13756084119).

Almost surely, 2120304104230 is an apocalyptic number.

120304104230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120304104230 is a deficient number, since it is larger than the sum of its proper divisors (99793241674).

120304104230 is a wasteful number, since it uses less digits than its factorization.

120304104230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197219911.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 120304104230 its reverse (32401403021), we get a palindrome (152705507251).

The spelling of 120304104230 in words is "one hundred twenty billion, three hundred four million, one hundred four thousand, two hundred thirty".

Divisors: 1 2 5 10 61 122 305 610 197219843 394439686 986099215 1972198430 12030410423 24060820846 60152052115 120304104230