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11230808601 = 341831100089
BaseRepresentation
bin10100111010110100…
…01000101000011001
31001222200202012010010
422131122020220121
5141000041333401
65054231112133
7545211204135
oct123532105031
931880665103
1011230808601
114843553801
122215212649
13109c9aa99c
147877d23c5
1545ae81ed6
hex29d688a19

11230808601 has 16 divisors (see below), whose sum is σ = 15524470080. Its totient is φ = 7216577280.

The previous prime is 11230808599. The next prime is 11230808623. The reversal of 11230808601 is 10680803211.

It is not a de Polignac number, because 11230808601 - 21 = 11230808599 is a prime.

It is a super-2 number, since 2×112308086012 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11230808101) 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, 539836 + ... + 560253.

It is an arithmetic number, because the mean of its divisors is an integer number (970279380).

Almost surely, 211230808601 is an apocalyptic number.

It is an amenable number.

11230808601 is a deficient number, since it is larger than the sum of its proper divisors (4293661479).

11230808601 is a wasteful number, since it uses less digits than its factorization.

11230808601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100216.

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 11230808601 in words is "eleven billion, two hundred thirty million, eight hundred eight thousand, six hundred one".

Divisors: 1 3 41 83 123 249 3403 10209 1100089 3300267 45103649 91307387 135310947 273922161 3743602867 11230808601