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102032230301 = 2979439101449
BaseRepresentation
bin101111100000110011…
…0000100011110011101
3100202100210122100010122
41133001212010132131
53132430222332201
6114512320444325
710241311435121
oct1370146043635
9322323570118
10102032230301
113a2a9596881
12179364796a5
13981085cc91
144d1cd09581
1529c2866e1b
hex17c198479d

102032230301 has 16 divisors (see below), whose sum is σ = 107131200000. Its totient is φ = 97044345216.

The previous prime is 102032230259. The next prime is 102032230327. The reversal of 102032230301 is 103032230201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-102032230301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102032230301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102032230331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 955025 + ... + 1056473.

It is an arithmetic number, because the mean of its divisors is an integer number (6695700000).

Almost surely, 2102032230301 is an apocalyptic number.

It is an amenable number.

102032230301 is a deficient number, since it is larger than the sum of its proper divisors (5098969699).

102032230301 is a wasteful number, since it uses less digits than its factorization.

102032230301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101996.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 102032230301 its reverse (103032230201), we get a palindrome (205064460502).

The spelling of 102032230301 in words is "one hundred two billion, thirty-two million, two hundred thirty thousand, three hundred one".

Divisors: 1 29 79 439 2291 12731 34681 101449 1005749 2942021 8014471 44536111 232419659 1291547219 3518352769 102032230301