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213230102301 = 3279299901691
BaseRepresentation
bin1100011010010110000…
…0010010011100011101
3202101101101001111222100
43012211200102130131
511443143401233201
6241542341035313
721256016651556
oct3064540223435
9671341044870
10213230102301
1182480919947
12353aa3b5b39
1317152287888
14a46b22732d
15582ebc9886
hex31a581271d

213230102301 has 12 divisors (see below), whose sum is σ = 311897759680. Its totient is φ = 140353990920.

The previous prime is 213230102287. The next prime is 213230102303. The reversal of 213230102301 is 103201032312.

213230102301 is a `hidden beast` number, since 2 + 132 + 301 + 0 + 230 + 1 = 666.

It is not a de Polignac number, because 213230102301 - 26 = 213230102237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213230102303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149950135 + ... + 149951556.

Almost surely, 2213230102301 is an apocalyptic number.

It is an amenable number.

213230102301 is a deficient number, since it is larger than the sum of its proper divisors (98667657379).

213230102301 is a wasteful number, since it uses less digits than its factorization.

213230102301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299901776 (or 299901773 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 213230102301 its reverse (103201032312), we get a palindrome (316431134613).

The spelling of 213230102301 in words is "two hundred thirteen billion, two hundred thirty million, one hundred two thousand, three hundred one".

Divisors: 1 3 9 79 237 711 299901691 899705073 2699115219 23692233589 71076700767 213230102301