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101103230230 = 2527043373861
BaseRepresentation
bin101111000101000111…
…0001101110100010110
3100122222001120020121121
41132022032031310112
53124024411331410
6114240213034154
710206301164112
oct1361216156426
9318861506547
10101103230230
1139972157322
121771732595a
1396c32517b2
144c717a0742
15296b00c9da
hex178a38dd16

101103230230 has 16 divisors (see below), whose sum is σ = 181993030704. Its totient is φ = 40439688480.

The previous prime is 101103230227. The next prime is 101103230251. The reversal of 101103230230 is 32032301101.

It is a congruent number.

It is an unprimeable number.

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, 83500 + ... + 457360.

It is an arithmetic number, because the mean of its divisors is an integer number (11374564419).

Almost surely, 2101103230230 is an apocalyptic number.

101103230230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101103230230 is a deficient number, since it is larger than the sum of its proper divisors (80889800474).

101103230230 is a wasteful number, since it uses less digits than its factorization.

101103230230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400911.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 101103230230 its reverse (32032301101), we get a palindrome (133135531331).

The spelling of 101103230230 in words is "one hundred one billion, one hundred three million, two hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 27043 54086 135215 270430 373861 747722 1869305 3738610 10110323023 20220646046 50551615115 101103230230