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103132001 = 7127116009
BaseRepresentation
bin1100010010110…
…10101101100001
321012001122111202
412021122231201
5202400211001
614122250545
72361415250
oct611325541
9235048452
10103132001
1153240665
122a656a55
131849c26b
14d9a8797
1590c296b
hex625ab61

103132001 has 8 divisors (see below), whose sum is σ = 118794240. Its totient is φ = 87702048.

The previous prime is 103131997. The next prime is 103132021. The reversal of 103132001 is 100231301.

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

It is not a de Polignac number, because 103132001 - 22 = 103131997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103132021) 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, 57116 + ... + 58893.

It is an arithmetic number, because the mean of its divisors is an integer number (14849280).

Almost surely, 2103132001 is an apocalyptic number.

It is an amenable number.

103132001 is a deficient number, since it is larger than the sum of its proper divisors (15662239).

103132001 is a wasteful number, since it uses less digits than its factorization.

103132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116143.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 103132001 is about 10155.3927053561. The cubic root of 103132001 is about 468.9549755757.

Adding to 103132001 its reverse (100231301), we get a palindrome (203363302).

The spelling of 103132001 in words is "one hundred three million, one hundred thirty-two thousand, one".

Divisors: 1 7 127 889 116009 812063 14733143 103132001