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102122133302 = 277979152369
BaseRepresentation
bin101111100011011110…
…1000001011100110110
3100202121001210212212102
41133012331001130312
53133121231231202
6114525251422102
710243452545030
oct1370675013466
9322531725772
10102122133302
113a345311282
12179605b4932
139826379a17
144d2ac2cc50
1529ca6c4d02
hex17c6f41736

102122133302 has 16 divisors (see below), whose sum is σ = 175286190240. Its totient is φ = 43711709568.

The previous prime is 102122133241. The next prime is 102122133307. The reversal of 102122133302 is 203331221201.

It is a super-2 number, since 2×1021221333022 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102122133307) 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, 4565027 + ... + 4587342.

It is an arithmetic number, because the mean of its divisors is an integer number (10955386890).

Almost surely, 2102122133302 is an apocalyptic number.

102122133302 is a deficient number, since it is larger than the sum of its proper divisors (73164056938).

102122133302 is an equidigital number, since it uses as much as digits as its factorization.

102122133302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9153175.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102122133302 its reverse (203331221201), we get a palindrome (305453354503).

The spelling of 102122133302 in words is "one hundred two billion, one hundred twenty-two million, one hundred thirty-three thousand, three hundred two".

Divisors: 1 2 7 14 797 1594 5579 11158 9152369 18304738 64066583 128133166 7294438093 14588876186 51061066651 102122133302