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12020301003001 = 479148316921493
BaseRepresentation
bin1010111011101011000111…
…0001010111100011111001
31120120010111102222220112111
42232322301301113203321
53033420034024044001
641322014451012321
72350303156464124
oct256726161274371
946503442886474
1012020301003001
113914865602935
12142174659a0a1
136926815569b5
142d7addc593bb
1515ca202e7851
hexaeeb1c578f9

12020301003001 has 8 divisors (see below), whose sum is σ = 12053518606080. Its totient is φ = 11987117246832.

The previous prime is 12020301002993. The next prime is 12020301003031. The reversal of 12020301003001 is 10030010302021.

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 12020301003001 - 23 = 12020301002993 is a prime.

It is a super-2 number, since 2×120203010030012 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12020301003031) 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, 7750390 + ... + 9171103.

It is an arithmetic number, because the mean of its divisors is an integer number (1506689825760).

Almost surely, 212020301003001 is an apocalyptic number.

It is an amenable number.

12020301003001 is a deficient number, since it is larger than the sum of its proper divisors (33217603079).

12020301003001 is a wasteful number, since it uses less digits than its factorization.

12020301003001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16923455.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12020301003001 its reverse (10030010302021), we get a palindrome (22050311305022).

The spelling of 12020301003001 in words is "twelve trillion, twenty billion, three hundred one million, three thousand, one".

Divisors: 1 479 1483 710357 16921493 8105395147 25094574119 12020301003001