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10120010201 = 72949852267
BaseRepresentation
bin10010110110011001…
…10001100111011001
3222010021120210011122
421123030301213121
5131211210311301
64352110535025
7505532444630
oct113314614731
928107523148
1010120010201
1143235334a4
121b65207475
13c53818c22
146c0082517
153e36b681b
hex25b3319d9

10120010201 has 8 divisors (see below), whose sum is σ = 11964544320. Its totient is φ = 8375180688.

The previous prime is 10120010179. The next prime is 10120010203. The reversal of 10120010201 is 10201002101.

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

It is not a de Polignac number, because 10120010201 - 26 = 10120010137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10120010203) 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, 24925931 + ... + 24926336.

It is an arithmetic number, because the mean of its divisors is an integer number (1495568040).

Almost surely, 210120010201 is an apocalyptic number.

It is an amenable number.

10120010201 is a deficient number, since it is larger than the sum of its proper divisors (1844534119).

10120010201 is an equidigital number, since it uses as much as digits as its factorization.

10120010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49852303.

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

Adding to 10120010201 its reverse (10201002101), we get a palindrome (20321012302).

The spelling of 10120010201 in words is "ten billion, one hundred twenty million, ten thousand, two hundred one".

Divisors: 1 7 29 203 49852267 348965869 1445715743 10120010201