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12301113103 = 97634319993
BaseRepresentation
bin10110111010011010…
…00001011100001111
31011202021201021212121
423131031001130033
5200143041104403
65352343313411
7613555510336
oct133515013417
934667637777
1012301113103
115242726384
12247374b867
131210662166
14849a00d1d
154bedee3bd
hex2dd34170f

12301113103 has 8 divisors (see below), whose sum is σ = 12430509728. Its totient is φ = 12171769344.

The previous prime is 12301113091. The next prime is 12301113107. The reversal of 12301113103 is 30131110321.

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 12301113103 - 213 = 12301104911 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 (12301113107) 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, 605275 + ... + 625267.

It is an arithmetic number, because the mean of its divisors is an integer number (1553813716).

Almost surely, 212301113103 is an apocalyptic number.

12301113103 is a deficient number, since it is larger than the sum of its proper divisors (129396625).

12301113103 is an equidigital number, since it uses as much as digits as its factorization.

12301113103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26433.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 12301113103 its reverse (30131110321), we get a palindrome (42432223424).

The spelling of 12301113103 in words is "twelve billion, three hundred one million, one hundred thirteen thousand, one hundred three".

Divisors: 1 97 6343 19993 615271 1939321 126815599 12301113103