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120000323013 = 356970298959
BaseRepresentation
bin110111111000010010…
…0111001110111000101
3102110202000210000120220
41233300210321313011
53431230040314023
6131043303214553
711445501626064
oct1576044716705
9373660700526
10120000323013
114698a06587a
121b30ba47459
13b41529b3bc
145b453cc1db
1531c501b3e3
hex1bf0939dc5

120000323013 has 8 divisors (see below), whose sum is σ = 160281628800. Its totient is φ = 79859616288.

The previous prime is 120000322997. The next prime is 120000323021. The reversal of 120000323013 is 310323000021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120000323013 - 24 = 120000322997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120000322983 and 120000323001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120000323033) 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, 35147773 + ... + 35151186.

It is an arithmetic number, because the mean of its divisors is an integer number (20035203600).

Almost surely, 2120000323013 is an apocalyptic number.

It is an amenable number.

120000323013 is a deficient number, since it is larger than the sum of its proper divisors (40281305787).

120000323013 is an equidigital number, since it uses as much as digits as its factorization.

120000323013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70299531.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 120000323013 its reverse (310323000021), we get a palindrome (430323323034).

The spelling of 120000323013 in words is "one hundred twenty billion, three hundred twenty-three thousand, thirteen".

Divisors: 1 3 569 1707 70298959 210896877 40000107671 120000323013