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10011102001210 = 251001110200121
BaseRepresentation
bin1001000110101110010000…
…1011011011100000111010
31022110001101220121100102101
42101223210023123200322
52303010214103014320
633143011535254014
72052164303655622
oct221534413334072
938401356540371
1010011102001210
11320a7590aa932
12115827597a30a
135780732474cb
1426877b791882
1512562992ec0a
hex91ae42db83a

10011102001210 has 8 divisors (see below), whose sum is σ = 18019983602196. Its totient is φ = 4004440800480.

The previous prime is 10011102001183. The next prime is 10011102001231. The reversal of 10011102001210 is 1210020111001.

It can be written as a sum of positive squares in 2 ways, for example, as 9352899179001 + 658202822209 = 3058251^2 + 811297^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1001110200121 = 10011102001210 / (1 + 0 + 0 + 1 + 1 + 1 + 0 + 2 + 0 + 0 + 1 + 2 + 1 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500555100051 + ... + 500555100070.

Almost surely, 210011102001210 is an apocalyptic number.

10011102001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10011102001210 is a deficient number, since it is larger than the sum of its proper divisors (8008881600986).

10011102001210 is a wasteful number, since it uses less digits than its factorization.

10011102001210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001110200128.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10011102001210 its reverse (1210020111001), we get a palindrome (11221122112211).

The spelling of 10011102001210 in words is "ten trillion, eleven billion, one hundred two million, one thousand, two hundred ten".

Divisors: 1 2 5 10 1001110200121 2002220400242 5005551000605 10011102001210