103029 has 8 divisors (see below), whose sum is σ = 139872. Its totient is φ = 67440.
The previous prime is 103007. The next prime is 103043. The reversal of 103029 is 920301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 103029 - 211 = 100981 is a prime.
It is a super-2 number, since 2×1030292 = 21229949682, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 102999 and 103017.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 103029.
It is not an unprimeable number, because it can be changed into a prime (103049) 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, 99 + ... + 464.
It is an arithmetic number, because the mean of its divisors is an integer number (17484).
2103029 is an apocalyptic number.
It is an amenable number.
103029 is a deficient number, since it is larger than the sum of its proper divisors (36843).
103029 is an equidigital number, since it uses as much as digits as its factorization.
103029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 627.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 103029 is about 320.9813078670. The cubic root of 103029 is about 46.8798803808.
The spelling of 103029 in words is "one hundred three thousand, twenty-nine".
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