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12330030001 = 88713900823
BaseRepresentation
bin10110111101110110…
…10101001110110001
31011211022010102101211
423132323111032301
5200222441430001
65355255200121
7614356345222
oct133673251661
934738112354
1012330030001
115257a87043
122481376041
131216648153
1484d7ab249
154c2712351
hex2deed53b1

12330030001 has 4 divisors (see below), whose sum is σ = 12343931712. Its totient is φ = 12316128292.

The previous prime is 12330029953. The next prime is 12330030017. The reversal of 12330030001 is 10003003321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12330030001 - 29 = 12330029489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12330030061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6949525 + ... + 6951298.

It is an arithmetic number, because the mean of its divisors is an integer number (3085982928).

Almost surely, 212330030001 is an apocalyptic number.

It is an amenable number.

12330030001 is a deficient number, since it is larger than the sum of its proper divisors (13901711).

12330030001 is an equidigital number, since it uses as much as digits as its factorization.

12330030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13901710.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 12330030001 its reverse (10003003321), we get a palindrome (22333033322).

The spelling of 12330030001 in words is "twelve billion, three hundred thirty million, thirty thousand, one".

Divisors: 1 887 13900823 12330030001