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10020210011 = 73146176083
BaseRepresentation
bin10010101010100000…
…00100010101011011
3221212022210102001022
421111100010111123
5131010133210021
64334143513055
7503211244160
oct112520042533
927768712038
1010020210011
1142821690a9
121b378b878b
13c38c45366
146b0b04067
153d9a511ab
hex25540455b

10020210011 has 8 divisors (see below), whose sum is σ = 11821077504. Its totient is φ = 8311694760.

The previous prime is 10020210001. The next prime is 10020210037. The reversal of 10020210011 is 11001202001.

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 10020210011 - 214 = 10020193627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10020210001) 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, 23087825 + ... + 23088258.

It is an arithmetic number, because the mean of its divisors is an integer number (1477634688).

Almost surely, 210020210011 is an apocalyptic number.

10020210011 is a deficient number, since it is larger than the sum of its proper divisors (1800867493).

10020210011 is an equidigital number, since it uses as much as digits as its factorization.

10020210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46176121.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10020210011 its reverse (11001202001), we get a palindrome (21021412012).

The spelling of 10020210011 in words is "ten billion, twenty million, two hundred ten thousand, eleven".

Divisors: 1 7 31 217 46176083 323232581 1431458573 10020210011