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11230102201 = 131619913829
BaseRepresentation
bin10100111010101110…
…11100001010111001
31001222122102022010011
422131113130022321
5140444401232301
65054204021521
7545202202513
oct123527341271
931878368104
1011230102201
114843110aaa
122214b318a1
13109c7c12b6
1478768abb3
1545ad92a51
hex29d5dc2b9

11230102201 has 8 divisors (see below), whose sum is σ = 11318472000. Its totient is φ = 11141772720.

The previous prime is 11230102189. The next prime is 11230102211. The reversal of 11230102201 is 10220103211.

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 11230102201 - 221 = 11228005049 is a prime.

It is a super-2 number, since 2×112301022012 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11230102211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805155 + ... + 818983.

It is an arithmetic number, because the mean of its divisors is an integer number (1414809000).

Almost surely, 211230102201 is an apocalyptic number.

It is an amenable number.

11230102201 is a deficient number, since it is larger than the sum of its proper divisors (88369799).

11230102201 is a wasteful number, since it uses less digits than its factorization.

11230102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20159.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11230102201 its reverse (10220103211), we get a palindrome (21450205412).

It can be divided in two parts, 1123010 and 2201, that added together give a palindrome (1125211).

The spelling of 11230102201 in words is "eleven billion, two hundred thirty million, one hundred two thousand, two hundred one".

Divisors: 1 131 6199 13829 812069 1811599 85725971 11230102201