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23130103101 = 3710091091609
BaseRepresentation
bin10101100010101010…
…010101110100111101
32012200222100222111020
4111202222111310331
5334332301244401
614343102214353
71446120426630
oct254252256475
965628328436
1023130103101
11989a381896
1245962843b9
132248012851
141195cb7c17
1590595dd36
hex562a95d3d

23130103101 has 16 divisors (see below), whose sum is σ = 35280835200. Its totient is φ = 13204090368.

The previous prime is 23130103027. The next prime is 23130103121. The reversal of 23130103101 is 10130103132.

It is not a de Polignac number, because 23130103101 - 213 = 23130094909 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23130103121) 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 15 ways as a sum of consecutive naturals, for example, 524616 + ... + 566993.

It is an arithmetic number, because the mean of its divisors is an integer number (2205052200).

Almost surely, 223130103101 is an apocalyptic number.

23130103101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

23130103101 is a deficient number, since it is larger than the sum of its proper divisors (12150732099).

23130103101 is a wasteful number, since it uses less digits than its factorization.

23130103101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092628.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 23130103101 its reverse (10130103132), we get a palindrome (33260206233).

The spelling of 23130103101 in words is "twenty-three billion, one hundred thirty million, one hundred three thousand, one hundred one".

Divisors: 1 3 7 21 1009 3027 7063 21189 1091609 3274827 7641263 22923789 1101433481 3304300443 7710034367 23130103101