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120332323213 = 1391513757191
BaseRepresentation
bin111000000010001011…
…1011000100110001101
3102111121011111101020121
41300010113120212031
53432420033320323
6131140243144541
711456642604514
oct1600427304615
9374534441217
10120332323213
114703a506503
121b3a3075151
13b468cc171b
145b7753167b
1531e424ba5d
hex1c045d898d

120332323213 has 8 divisors (see below), whose sum is σ = 121208149440. Its totient is φ = 119456641920.

The previous prime is 120332323207. The next prime is 120332323231. The reversal of 120332323213 is 312323233021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-120332323213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120332323273) 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, 2075448 + ... + 2132638.

It is an arithmetic number, because the mean of its divisors is an integer number (15151018680).

Almost surely, 2120332323213 is an apocalyptic number.

It is an amenable number.

120332323213 is a deficient number, since it is larger than the sum of its proper divisors (875826227).

120332323213 is a wasteful number, since it uses less digits than its factorization.

120332323213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72467.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 120332323213 its reverse (312323233021), we get a palindrome (432655556234).

The spelling of 120332323213 in words is "one hundred twenty billion, three hundred thirty-two million, three hundred twenty-three thousand, two hundred thirteen".

Divisors: 1 139 15137 57191 2104043 7949549 865700167 120332323213