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120023313401 = 1914549138139
BaseRepresentation
bin110111111000111110…
…0100110101111111001
3102110210122001001110202
41233301330212233321
53431301432012101
6131045444051545
711446201221335
oct1576174465771
9373718031422
10120023313401
11469a10388a2
121b317693bb5
13b419c8a994
145b484947c5
1531c705d36b
hex1bf1f26bf9

120023313401 has 8 divisors (see below), whose sum is σ = 120679104000. Its totient is φ = 119367808560.

The previous prime is 120023313383. The next prime is 120023313457. The reversal of 120023313401 is 104313320021.

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

It is a cyclic number.

It is not a de Polignac number, because 120023313401 - 230 = 118949571577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120023313601) 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, 799790 + ... + 937928.

It is an arithmetic number, because the mean of its divisors is an integer number (15084888000).

Almost surely, 2120023313401 is an apocalyptic number.

It is an amenable number.

120023313401 is a deficient number, since it is larger than the sum of its proper divisors (655790599).

120023313401 is a wasteful number, since it uses less digits than its factorization.

120023313401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142879.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 120023313401 its reverse (104313320021), we get a palindrome (224336633422).

The spelling of 120023313401 in words is "one hundred twenty billion, twenty-three million, three hundred thirteen thousand, four hundred one".

Divisors: 1 191 4549 138139 868859 26384549 628394311 120023313401