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107121102 = 23111623047
BaseRepresentation
bin1100110001010…
…00100111001110
321110120022112020
412120220213032
5204410333402
614343551010
72440341264
oct630504716
9243508466
10107121102
1155515740
122ba5b466
1319267b8a
1410326434
15960e8bc
hex66289ce

107121102 has 16 divisors (see below), whose sum is σ = 233718912. Its totient is φ = 32460920.

The previous prime is 107121083. The next prime is 107121139. The reversal of 107121102 is 201121701.

It is a super-2 number, since 2×1071211022 = 22949860987388808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 811458 + ... + 811589.

It is an arithmetic number, because the mean of its divisors is an integer number (14607432).

Almost surely, 2107121102 is an apocalyptic number.

107121102 is an abundant number, since it is smaller than the sum of its proper divisors (126597810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107121102 is a wasteful number, since it uses less digits than its factorization.

107121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623063.

The product of its (nonzero) digits is 28, while the sum is 15.

The square root of 107121102 is about 10349.9324635478. The cubic root of 107121102 is about 474.9249772557.

Adding to 107121102 its reverse (201121701), we get a palindrome (308242803).

The spelling of 107121102 in words is "one hundred seven million, one hundred twenty-one thousand, one hundred two".

Divisors: 1 2 3 6 11 22 33 66 1623047 3246094 4869141 9738282 17853517 35707034 53560551 107121102