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20301214101 = 371033393557
BaseRepresentation
bin10010111010000010…
…111111000110010101
31221101211022112022120
4102322002333012111
5313034102322401
613154245250153
71316040321060
oct227202770625
957354275276
1020301214101
1186785626a3
123b26a03959
131bb6c0c22c
14da82d38d7
157dc419836
hex4ba0bf195

20301214101 has 16 divisors (see below), whose sum is σ = 30938507904. Its totient is φ = 11599447104.

The previous prime is 20301214013. The next prime is 20301214127. The reversal of 20301214101 is 10141210302.

It is not a de Polignac number, because 20301214101 - 211 = 20301212053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301214151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170215 + ... + 263771.

It is an arithmetic number, because the mean of its divisors is an integer number (1933656744).

Almost surely, 220301214101 is an apocalyptic number.

20301214101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20301214101 is a deficient number, since it is larger than the sum of its proper divisors (10637293803).

20301214101 is a wasteful number, since it uses less digits than its factorization.

20301214101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103900.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 20301214101 its reverse (10141210302), we get a palindrome (30442424403).

The spelling of 20301214101 in words is "twenty billion, three hundred one million, two hundred fourteen thousand, one hundred one".

Divisors: 1 3 7 21 10333 30999 72331 93557 216993 280671 654899 1964697 966724481 2900173443 6767071367 20301214101