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103200133 = 7113910457
BaseRepresentation
bin1100010011010…
…11010110000101
321012012002222011
412021223112011
5202404401013
614123534221
72362121011
oct611532605
9235162864
10103200133
1153287873
122a68a371
13184c428a
14d9c5541
1590d7c3d
hex626b585

103200133 has 8 divisors (see below), whose sum is σ = 105416640. Its totient is φ = 101004960.

The previous prime is 103200121. The next prime is 103200137. The reversal of 103200133 is 331002301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103200133 - 25 = 103200101 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 (103200137) by changing a digit.

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, 4641 + ... + 15097.

It is an arithmetic number, because the mean of its divisors is an integer number (13177080).

Almost surely, 2103200133 is an apocalyptic number.

It is an amenable number.

103200133 is a deficient number, since it is larger than the sum of its proper divisors (2216507).

103200133 is a wasteful number, since it uses less digits than its factorization.

103200133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10667.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 103200133 is about 10158.7466254455. The cubic root of 103200133 is about 469.0582212763.

Adding to 103200133 its reverse (331002301), we get a palindrome (434202434).

The spelling of 103200133 in words is "one hundred three million, two hundred thousand, one hundred thirty-three".

Divisors: 1 71 139 9869 10457 742447 1453523 103200133