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101122130201 = 1947911111101
BaseRepresentation
bin101111000101101011…
…0010100000100011001
3100200000101010110111112
41132023112110010121
53124044231131301
6114242130110105
710206620632061
oct1361326240431
9320011113445
10101122130201
1139981896134
121772171b335
1396c713b301
144c740c03a1
15296c9e29bb
hex178b594119

101122130201 has 8 divisors (see below), whose sum is σ = 106666579200. Its totient is φ = 95599904400.

The previous prime is 101122130191. The next prime is 101122130209. The reversal of 101122130201 is 102031221101.

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 101122130201 - 214 = 101122113817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101122130209) 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 7 ways as a sum of consecutive naturals, for example, 5546450 + ... + 5564651.

It is an arithmetic number, because the mean of its divisors is an integer number (13333322400).

Almost surely, 2101122130201 is an apocalyptic number.

It is an amenable number.

101122130201 is a deficient number, since it is larger than the sum of its proper divisors (5544448999).

101122130201 is a wasteful number, since it uses less digits than its factorization.

101122130201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11111599.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101122130201 its reverse (102031221101), we get a palindrome (203153351302).

The spelling of 101122130201 in words is "one hundred one billion, one hundred twenty-two million, one hundred thirty thousand, two hundred one".

Divisors: 1 19 479 9101 11111101 211110919 5322217379 101122130201