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10230103103 = 11930009373
BaseRepresentation
bin10011000011100001…
…01111110000111111
3222101221202002020112
421201300233300333
5131422401244403
64411042340235
7511340304323
oct114160576077
928357662215
1010230103103
11437a698970
121b9605a67b
13c7058465c
146d093d983
153ed1b19d8
hex261c2fc3f

10230103103 has 4 divisors (see below), whose sum is σ = 11160112488. Its totient is φ = 9300093720.

The previous prime is 10230103097. The next prime is 10230103153. The reversal of 10230103103 is 30130103201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10230103103 is a prime.

It is a super-4 number, since 4×102301031034 (a number of 41 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230103153) 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 3 ways as a sum of consecutive naturals, for example, 465004676 + ... + 465004697.

It is an arithmetic number, because the mean of its divisors is an integer number (2790028122).

Almost surely, 210230103103 is an apocalyptic number.

10230103103 is a deficient number, since it is larger than the sum of its proper divisors (930009385).

10230103103 is an equidigital number, since it uses as much as digits as its factorization.

10230103103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930009384.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 10230103103 its reverse (30130103201), we get a palindrome (40360206304).

The spelling of 10230103103 in words is "ten billion, two hundred thirty million, one hundred three thousand, one hundred three".

Divisors: 1 11 930009373 10230103103