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10130022101 = 17595883653
BaseRepresentation
bin10010110111100101…
…11101111011010101
3222010222102102220202
421123302331323111
5131221241201401
64353105310245
7506013524063
oct113362757325
928128372822
1010130022101
1143291515a1
121b68635385
13c55913024
146c152b033
153e44e306b
hex25bcbded5

10130022101 has 4 divisors (see below), whose sum is σ = 10725905772. Its totient is φ = 9534138432.

The previous prime is 10130022061. The next prime is 10130022107. The reversal of 10130022101 is 10122003101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10122003101 = 71446000443.

It can be written as a sum of positive squares in 2 ways, for example, as 4254952900 + 5875069201 = 65230^2 + 76649^2 .

It is a cyclic number.

It is not a de Polignac number, because 10130022101 - 218 = 10129759957 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 (10130022107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297941810 + ... + 297941843.

It is an arithmetic number, because the mean of its divisors is an integer number (2681476443).

Almost surely, 210130022101 is an apocalyptic number.

It is an amenable number.

10130022101 is a deficient number, since it is larger than the sum of its proper divisors (595883671).

10130022101 is an equidigital number, since it uses as much as digits as its factorization.

10130022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595883670.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10130022101 its reverse (10122003101), we get a palindrome (20252025202).

The spelling of 10130022101 in words is "ten billion, one hundred thirty million, twenty-two thousand, one hundred one".

Divisors: 1 17 595883653 10130022101