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12013000302023 = 79297411845829
BaseRepresentation
bin1010111011001111111010…
…0111011001110111000111
31120112102122122102212112222
42232303332213121313013
53033310111034131043
641314410211402555
72346624226525460
oct256637647316707
946472578385488
1012013000302023
113911759546166
1214202495b345b
13691a89b68ba6
142d760a3c5d67
1515c7443d1d68
hexaecfe9d9dc7

12013000302023 has 8 divisors (see below), whose sum is σ = 13729165406880. Its totient is φ = 10296840748320.

The previous prime is 12013000301977. The next prime is 12013000302053. The reversal of 12013000302023 is 32020300031021.

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

It is not a de Polignac number, because 12013000302023 - 234 = 11995820432839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12013000301992 and 12013000302010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013000302053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5585273 + ... + 7431101.

It is an arithmetic number, because the mean of its divisors is an integer number (1716145675860).

Almost surely, 212013000302023 is an apocalyptic number.

12013000302023 is a deficient number, since it is larger than the sum of its proper divisors (1716165104857).

12013000302023 is an equidigital number, since it uses as much as digits as its factorization.

12013000302023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775577.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 12013000302023 its reverse (32020300031021), we get a palindrome (44033300333044).

The spelling of 12013000302023 in words is "twelve trillion, thirteen billion, three hundred two thousand, twenty-three".

Divisors: 1 7 929741 1845829 6508187 12920803 1716142900289 12013000302023