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10200102311 = 76776128579
BaseRepresentation
bin10010111111111100…
…10011010110100111
3222022212021212220002
421133332103112213
5131342211233221
64404051331515
7510524303420
oct113776232647
928285255802
1010200102311
114364767923
121b87bb0b9b
13c672ac1c9
146ca970647
153ea73780b
hex25ff935a7

10200102311 has 16 divisors (see below), whose sum is σ = 11847210240. Its totient is φ = 8600834880.

The previous prime is 10200102259. The next prime is 10200102331. The reversal of 10200102311 is 11320100201.

It is a cyclic number.

It is not a de Polignac number, because 10200102311 - 26 = 10200102247 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10200102292 and 10200102301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200102331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342620 + ... + 371198.

It is an arithmetic number, because the mean of its divisors is an integer number (740450640).

Almost surely, 210200102311 is an apocalyptic number.

10200102311 is a deficient number, since it is larger than the sum of its proper divisors (1647107929).

10200102311 is an equidigital number, since it uses as much as digits as its factorization.

10200102311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29414.

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

Adding to 10200102311 its reverse (11320100201), we get a palindrome (21520202512).

The spelling of 10200102311 in words is "ten billion, two hundred million, one hundred two thousand, three hundred eleven".

Divisors: 1 7 67 469 761 5327 28579 50987 200053 356909 1914793 13403551 21748619 152240333 1457157473 10200102311