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120032102013 = 359678147469
BaseRepresentation
bin110111111001001111…
…0001000011001111101
3102110211020120120011220
41233302132020121331
53431311204231023
6131050400303553
711446336014165
oct1576236103175
9373736516156
10120032102013
11469a5aa090a
121b31a611bb9
13b41ba47045
145b497015a5
1531c7be73e3
hex1bf278867d

120032102013 has 8 divisors (see below), whose sum is σ = 162755392800. Its totient is φ = 78665106288.

The previous prime is 120032101991. The next prime is 120032102093. The reversal of 120032102013 is 310201230021.

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

It is not a de Polignac number, because 120032102013 - 220 = 120031053437 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 120032101983 and 120032102001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120032102093) 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, 339073558 + ... + 339073911.

It is an arithmetic number, because the mean of its divisors is an integer number (20344424100).

Almost surely, 2120032102013 is an apocalyptic number.

It is an amenable number.

120032102013 is a deficient number, since it is larger than the sum of its proper divisors (42723290787).

120032102013 is an equidigital number, since it uses as much as digits as its factorization.

120032102013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678147531.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 120032102013 its reverse (310201230021), we get a palindrome (430233332034).

The spelling of 120032102013 in words is "one hundred twenty billion, thirty-two million, one hundred two thousand, thirteen".

Divisors: 1 3 59 177 678147469 2034442407 40010700671 120032102013