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230103130103 = 7211426907477
BaseRepresentation
bin1101011001001100110…
…1110001111111110111
3210222221021122010202222
43112103031301333313
512232222400130403
6253412524352555
722424112222500
oct3262315617767
9728837563688
10230103130103
118964a244420
12387190a575b
1318910b826b2
14b1cc0d3ba7
155ebb170338
hex3593371ff7

230103130103 has 12 divisors (see below), whose sum is σ = 292004714952. Its totient is φ = 179301139920.

The previous prime is 230103130099. The next prime is 230103130133. The reversal of 230103130103 is 301031301032.

It is not a de Polignac number, because 230103130103 - 22 = 230103130099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230103130133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213453200 + ... + 213454277.

It is an arithmetic number, because the mean of its divisors is an integer number (24333726246).

Almost surely, 2230103130103 is an apocalyptic number.

230103130103 is a deficient number, since it is larger than the sum of its proper divisors (61901584849).

230103130103 is a wasteful number, since it uses less digits than its factorization.

230103130103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426907502 (or 426907495 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 230103130103 its reverse (301031301032), we get a palindrome (531134431135).

It can be divided in two parts, 2 and 30103130103, that multiplied together give a palindrome (60206260206).

The spelling of 230103130103 in words is "two hundred thirty billion, one hundred three million, one hundred thirty thousand, one hundred three".

Divisors: 1 7 11 49 77 539 426907477 2988352339 4695982247 20918466373 32871875729 230103130103