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10200212101 = 411579157559
BaseRepresentation
bin10010111111111101…
…01110001010000101
3222022212111110111101
421133332232022011
5131342223241401
64404053540101
7510525241462
oct113776561205
928285443441
1010200212101
114364832362
121b88044631
13c6731a181
146ca99c669
153ea75a101
hex25ffae285

10200212101 has 8 divisors (see below), whose sum is σ = 10455681600. Its totient is φ = 9945060960.

The previous prime is 10200212039. The next prime is 10200212129. The reversal of 10200212101 is 10121200201.

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 10200212101 - 229 = 9663341189 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 (10200212161) 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, 14041 + ... + 143518.

It is an arithmetic number, because the mean of its divisors is an integer number (1306960200).

Almost surely, 210200212101 is an apocalyptic number.

It is an amenable number.

10200212101 is a deficient number, since it is larger than the sum of its proper divisors (255469499).

10200212101 is a wasteful number, since it uses less digits than its factorization.

10200212101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159179.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10200212101 its reverse (10121200201), we get a palindrome (20321412302).

The spelling of 10200212101 in words is "ten billion, two hundred million, two hundred twelve thousand, one hundred one".

Divisors: 1 41 1579 64739 157559 6459919 248785661 10200212101