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120110323201 = 1110919120291
BaseRepresentation
bin110111111011100100…
…0100001011000000001
3102111000200202121110221
41233313020201120001
53431441220320301
6131102233023041
711451305621251
oct1576710413001
9374020677427
10120110323201
1146a36167620
121b340854a81
13b43200387b
145b55c63961
1531ce9e8da1
hex1bf7221601

120110323201 has 4 divisors (see below), whose sum is σ = 131029443504. Its totient is φ = 109191202900.

The previous prime is 120110323171. The next prime is 120110323243. The reversal of 120110323201 is 102323011021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120110323201 - 223 = 120101934593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120110323901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5459560135 + ... + 5459560156.

It is an arithmetic number, because the mean of its divisors is an integer number (32757360876).

Almost surely, 2120110323201 is an apocalyptic number.

120110323201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120110323201 is a deficient number, since it is larger than the sum of its proper divisors (10919120303).

120110323201 is a wasteful number, since it uses less digits than its factorization.

120110323201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10919120302.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120110323201 its reverse (102323011021), we get a palindrome (222433334222).

The spelling of 120110323201 in words is "one hundred twenty billion, one hundred ten million, three hundred twenty-three thousand, two hundred one".

Divisors: 1 11 10919120291 120110323201