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30211110201301 = 74616740488403
BaseRepresentation
bin1101101111010000100100…
…11111011110011111010101
310221222011011012210010222121
412313220102133132133111
512424434323202420201
6144130443055255541
76235452321446521
oct667502237363725
9127864135703877
1030211110201301
1196985071199a7
12347b14781a5b1
1313b1b8445b923
14766322c26d81
15375cd88099a1
hex1b7a127de7d5

30211110201301 has 4 divisors (see below), whose sum is σ = 30211151435872. Its totient is φ = 30211068966732.

The previous prime is 30211110201289. The next prime is 30211110201323. The reversal of 30211110201301 is 10310201111203.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2k-30211110201301 is a prime.

It is a super-2 number, since 2×302111102013012 (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30211110201341) 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, 19498035 + ... + 20990368.

It is an arithmetic number, because the mean of its divisors is an integer number (7552787858968).

Almost surely, 230211110201301 is an apocalyptic number.

It is an amenable number.

30211110201301 is a deficient number, since it is larger than the sum of its proper divisors (41234571).

30211110201301 is an equidigital number, since it uses as much as digits as its factorization.

30211110201301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41234570.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 30211110201301 its reverse (10310201111203), we get a palindrome (40521311312504).

The spelling of 30211110201301 in words is "thirty trillion, two hundred eleven billion, one hundred ten million, two hundred one thousand, three hundred one".

Divisors: 1 746167 40488403 30211110201301