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30022103321231 = 713930855193547
BaseRepresentation
bin1101101001110000100001…
…10011011100101010001111
310221022002021222222211001012
412310320100303130222033
512413340231422234411
6143503544110035435
76216011464462040
oct664702063345217
9127262258884035
1030022103321231
11962533671748a
12344a5997a8b7b
13139a0c27c8658
1475b112b448c7
15370e2551618b
hex1b4e10cdca8f

30022103321231 has 8 divisors (see below), whose sum is σ = 34557816773760. Its totient is φ = 25548100256088.

The previous prime is 30022103321167. The next prime is 30022103321263. The reversal of 30022103321231 is 13212330122003.

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 30022103321231 - 26 = 30022103321167 is a prime.

It is a super-3 number, since 3×300221033212313 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 30022103321197 and 30022103321206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30022103321131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15427595801 + ... + 15427597746.

It is an arithmetic number, because the mean of its divisors is an integer number (4319727096720).

Almost surely, 230022103321231 is an apocalyptic number.

30022103321231 is a deficient number, since it is larger than the sum of its proper divisors (4535713452529).

30022103321231 is a wasteful number, since it uses less digits than its factorization.

30022103321231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30855193693.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30022103321231 its reverse (13212330122003), we get a palindrome (43234433443234).

The spelling of 30022103321231 in words is "thirty trillion, twenty-two billion, one hundred three million, three hundred twenty-one thousand, two hundred thirty-one".

Divisors: 1 7 139 973 30855193547 215986354829 4288871903033 30022103321231