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30201312201 = 343499231433
BaseRepresentation
bin11100001000001000…
…110111001111001001
32212221210002121210120
4130020020313033021
5443323013442301
621512502533453
72116262626614
oct341010671711
985853077716
1030201312201
1111898942955
125a2a437289
132b03cbb748
14166708d17b
15bbb641e36
hex7082373c9

30201312201 has 8 divisors (see below), whose sum is σ = 40269516000. Its totient is φ = 20133658272.

The previous prime is 30201312181. The next prime is 30201312233. The reversal of 30201312201 is 10221310203.

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

It is not a de Polignac number, because 30201312201 - 225 = 30167757769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30201312241) 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, 14781 + ... + 246213.

It is an arithmetic number, because the mean of its divisors is an integer number (5033689500).

Almost surely, 230201312201 is an apocalyptic number.

It is an amenable number.

30201312201 is a deficient number, since it is larger than the sum of its proper divisors (10068203799).

30201312201 is a wasteful number, since it uses less digits than its factorization.

30201312201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274935.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30201312201 its reverse (10221310203), we get a palindrome (40422622404).

The spelling of 30201312201 in words is "thirty billion, two hundred one million, three hundred twelve thousand, two hundred one".

Divisors: 1 3 43499 130497 231433 694299 10067104067 30201312201