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30313012301 = 1113211979107
BaseRepresentation
bin11100001110110010…
…111101110001001101
32220020120021120112022
4130032302331301031
5444040112343201
621531533015525
72122120232105
oct341662756115
986216246468
1030313012301
11119459a5890
125a5b9245a5
132b2119a890
141677c48205
15bc635841b
hex70ecbdc4d

30313012301 has 8 divisors (see below), whose sum is σ = 35612490144. Its totient is φ = 25437492720.

The previous prime is 30313012291. The next prime is 30313012309. The reversal of 30313012301 is 10321031303.

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 30313012301 - 226 = 30245903437 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30313012301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30313012309) 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, 105989411 + ... + 105989696.

It is an arithmetic number, because the mean of its divisors is an integer number (4451561268).

Almost surely, 230313012301 is an apocalyptic number.

It is an amenable number.

30313012301 is a deficient number, since it is larger than the sum of its proper divisors (5299477843).

30313012301 is a wasteful number, since it uses less digits than its factorization.

30313012301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211979131.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 30313012301 its reverse (10321031303), we get a palindrome (40634043604).

The spelling of 30313012301 in words is "thirty billion, three hundred thirteen million, twelve thousand, three hundred one".

Divisors: 1 11 13 143 211979107 2331770177 2755728391 30313012301