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1234130110423 = 71538311460983
BaseRepresentation
bin10001111101010111111…
…000110000011111010111
311100222111122112100202021
4101331113320300133113
5130204444302013143
62342541311154011
7155106615566110
oct21752770603727
94328448470667
101234130110423
11436434301221
1217b223815907
138c4bb528312
1443a372b5207
15221811daced
hex11f57e307d7

1234130110423 has 8 divisors (see below), whose sum is σ = 1410526222848. Its totient is φ = 1057756950744.

The previous prime is 1234130110357. The next prime is 1234130110463. The reversal of 1234130110423 is 3240110314321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1234130110423 - 29 = 1234130109911 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 (1234130110463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5622811 + ... + 5838172.

It is an arithmetic number, because the mean of its divisors is an integer number (176315777856).

Almost surely, 21234130110423 is an apocalyptic number.

1234130110423 is a deficient number, since it is larger than the sum of its proper divisors (176396112425).

1234130110423 is a wasteful number, since it uses less digits than its factorization.

1234130110423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11476373.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1234130110423 its reverse (3240110314321), we get a palindrome (4474240424744).

The spelling of 1234130110423 in words is "one trillion, two hundred thirty-four billion, one hundred thirty million, one hundred ten thousand, four hundred twenty-three".

Divisors: 1 7 15383 107681 11460983 80226881 176304301489 1234130110423