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11230011001 = 116116736231
BaseRepresentation
bin10100111010101110…
…00101111001111001
31001222122020200000101
422131113011321321
5140444340323001
65054202035401
7545201342566
oct123527057171
931878220011
1011230011001
114843059530
122214aa8b61
13109c78b931
1478766586d
1545ad75a01
hex29d5c5e79

11230011001 has 8 divisors (see below), whose sum is σ = 12451756608. Its totient is φ = 10041738000.

The previous prime is 11230010993. The next prime is 11230011049. The reversal of 11230011001 is 10011003211.

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 11230011001 - 23 = 11230010993 is a prime.

It is a super-2 number, since 2×112300110012 (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 (11230011071) 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, 8367445 + ... + 8368786.

It is an arithmetic number, because the mean of its divisors is an integer number (1556469576).

Almost surely, 211230011001 is an apocalyptic number.

11230011001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11230011001 is a deficient number, since it is larger than the sum of its proper divisors (1221745607).

11230011001 is a wasteful number, since it uses less digits than its factorization.

11230011001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16736303.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 11230011001 its reverse (10011003211), we get a palindrome (21241014212).

The spelling of 11230011001 in words is "eleven billion, two hundred thirty million, eleven thousand, one".

Divisors: 1 11 61 671 16736231 184098541 1020910091 11230011001