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12033210123001 = 193097132044883
BaseRepresentation
bin1010111100011011001100…
…1101110000001011111001
31120121100211002210011002001
42233012303031300023321
53034123003242414001
641331551434141001
72351241110262364
oct257066315601371
946540732704061
1012033210123001
11391a28a455851
121424149881761
1369395ab59042
142d85a64c90db
1515d028797001
hexaf1b33702f9

12033210123001 has 8 divisors (see below), whose sum is σ = 12666584063520. Its totient is φ = 11399840891712.

The previous prime is 12033210122993. The next prime is 12033210123007. The reversal of 12033210123001 is 10032101233021.

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 12033210123001 - 23 = 12033210122993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12033210123001.

It is not an unprimeable number, because it can be changed into a prime (12033210123007) 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, 4862106 + ... + 6906988.

It is an arithmetic number, because the mean of its divisors is an integer number (1583323007940).

Almost surely, 212033210123001 is an apocalyptic number.

It is an amenable number.

12033210123001 is a deficient number, since it is larger than the sum of its proper divisors (633373940519).

12033210123001 is a wasteful number, since it uses less digits than its factorization.

12033210123001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354615.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12033210123001 its reverse (10032101233021), we get a palindrome (22065311356022).

The spelling of 12033210123001 in words is "twelve trillion, thirty-three billion, two hundred ten million, one hundred twenty-three thousand, one".

Divisors: 1 19 309713 2044883 5884547 38852777 633326848579 12033210123001