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10200111101 = 29595961491
BaseRepresentation
bin10010111111111100…
…10101011111111101
3222022212022022221122
421133332111133331
5131342212023401
64404051440325
7510524341145
oct113776253775
928285268848
1010200111101
114364773494
121b87bb60a5
13c672b31cb
146ca973925
153ea73a21b
hex25ff957fd

10200111101 has 8 divisors (see below), whose sum is σ = 10730685600. Its totient is φ = 9681459760.

The previous prime is 10200111083. The next prime is 10200111121. The reversal of 10200111101 is 10111100201.

It is a happy number.

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

It is not a de Polignac number, because 10200111101 - 210 = 10200110077 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 (10200111121) 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, 2979035 + ... + 2982456.

It is an arithmetic number, because the mean of its divisors is an integer number (1341335700).

Almost surely, 210200111101 is an apocalyptic number.

It is an amenable number.

10200111101 is a deficient number, since it is larger than the sum of its proper divisors (530574499).

10200111101 is an equidigital number, since it uses as much as digits as its factorization.

10200111101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5961579.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10200111101 its reverse (10111100201), we get a palindrome (20311211302).

The spelling of 10200111101 in words is "ten billion, two hundred million, one hundred eleven thousand, one hundred one".

Divisors: 1 29 59 1711 5961491 172883239 351727969 10200111101