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120313323310 = 2539730305623
BaseRepresentation
bin111000000001100111…
…0111001111100101110
3102111112211202002021111
41300003032321330232
53432400202321220
6131134324022234
711456322242305
oct1600316717456
9374484662244
10120313323310
114702a809604
121b39883197a
13b46509b58b
145b74bc743c
1531e274715a
hex1c033b9f2e

120313323310 has 16 divisors (see below), whose sum is σ = 217109490336. Its totient is φ = 48004105248.

The previous prime is 120313323307. The next prime is 120313323397. The reversal of 120313323310 is 13323313021.

It is a super-2 number, since 2×1203133233102 (a number of 23 digits) contains 22 as substring.

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, 15148842 + ... + 15156781.

It is an arithmetic number, because the mean of its divisors is an integer number (13569343146).

Almost surely, 2120313323310 is an apocalyptic number.

120313323310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120313323310 is a deficient number, since it is larger than the sum of its proper divisors (96796167026).

120313323310 is a wasteful number, since it uses less digits than its factorization.

120313323310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30306027.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 120313323310 its reverse (13323313021), we get a palindrome (133636636331).

The spelling of 120313323310 in words is "one hundred twenty billion, three hundred thirteen million, three hundred twenty-three thousand, three hundred ten".

Divisors: 1 2 5 10 397 794 1985 3970 30305623 60611246 151528115 303056230 12031332331 24062664662 60156661655 120313323310