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10011200120201 = 78916069342087
BaseRepresentation
bin1001000110101110101000…
…0001101110010110001001
31022110001122202020022101002
42101223222001232112021
52303010414212321301
633143025402304345
72052166604655050
oct221535201562611
938401582208332
1010011200120201
11320a7a9527105
1211582a27b80b5
1357808a67ca97
1426878a813397
1512563336216b
hex91aea06e589

10011200120201 has 8 divisors (see below), whose sum is σ = 11569926303360. Its totient is φ = 8484612621408.

The previous prime is 10011200120179. The next prime is 10011200120237. The reversal of 10011200120201 is 10202100211001.

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

It is a de Polignac number, because none of the positive numbers 2k-10011200120201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011200120401) 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, 8034670421 + ... + 8034671666.

It is an arithmetic number, because the mean of its divisors is an integer number (1446240787920).

Almost surely, 210011200120201 is an apocalyptic number.

It is an amenable number.

10011200120201 is a deficient number, since it is larger than the sum of its proper divisors (1558726183159).

10011200120201 is an equidigital number, since it uses as much as digits as its factorization.

10011200120201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16069342183.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10011200120201 its reverse (10202100211001), we get a palindrome (20213300331202).

The spelling of 10011200120201 in words is "ten trillion, eleven billion, two hundred million, one hundred twenty thousand, two hundred one".

Divisors: 1 7 89 623 16069342087 112485394609 1430171445743 10011200120201